sắp xếp : many/you/do/eat/how/bananas/everyday ? weather/will/what/be/tomorrow?/the/like

1 bể chứa nước dạng hình hộp chữ nhật có kích thước trong lòng bể dài 20 dm, rộng 15 dm, cao 1m. a )bể đó chứa đc bao nhiêu l nước. b )khi bể ko có nước ng ta mở vòi cho nước chảy vào bể, mỗi giờ vòi chảy đc 500 l nước. hỏi sau mấy giờ bể sẽ đầy nước

Question 25 :Choose a sentence that has the same meaning with the following : They provided food then cleared up the debris. 1 điểm A. After they provided food, they cleared up the debris. B. After they provided food, they had cleared up the debris. C. After they had provided food, they cleared up the debris. D. After they had provided food, they cleare up the debris. Question 26 : Choose the best answer to have a correct sentence: More / tourists / come here / if / beach / were / clean. 1 điểm A. More tourists would come here if the beach were clean. B. More tourists will come here if the beach were clean. C. More tourists would come here if the beach is clean. D. More tourists come here if the beach were clean. Question 27 : Choose the best answer to have a correct sentence: Hung / say / he / like / study / home / the Internet. 1 điểm A. Hung say that he liked studying at home on the internet. B. Hung said that he liked studying at home on the internet. C. Hung say that he likes studying at home on the internet. D. Hung said that he like studying at home on the internet. Question 28 : Choose the best answer to have a correct sentence: Lan / learn/ English/ at 2p.m tomorrow 1 điểm A. Lan will be learning English at 2p.m tomorrow. B. Lan will learn English at 2p.m tomorrow. C. Lan will be learnt English at 2p.m tomorrow. D. Lan learns English at 2p.m tomorrow. Question 29 : Choose the best answer to have a correct sentence: If/ weather/ nice/ tomorrow/, / we/ go on a picnic. 1 điểm A. If the weather will be nice tomorrow, we will go on a picnic. B. If the weather will be nice tomorrow, we go on a picnic. C. If the weather is nice tomorrow, we will go on a picnic. D. If the weather were nice tomorrow, we would go on a picnic. Question 30 : We’ll need (call)……………………………….. him more often. 1 điểm A. to call B. calling C. call D. called Question 31 : I don’t mind ( talk )…………………… with you in my free time. 1 điểm A. to talk B. talking C. talked D. talks Question 32 : I hate ( ask) .............................. private questions. 1 điểm A. asking B. to ask C. asked D. being asked

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Tìm min của x-căn(x-2020)+1 (x>/2020)

giải hộ mình câu 8 với..................

Phát biểu định nghĩa hai phân số bằng nhau

Question 2: Circle the word with a different stress pattern from the others 1 điểm A. geography B. examinee C. grammatical D. technology Question 3: Circle the word with a different stress pattern from the others 1 điểm A. unwise B. impure C. healthy D. agree Question 4: Find the word which has different sound in the ending "ed". 1 điểm A. tried B. decided C. flooded D. polluted Question 5: Find the word which has different sound in the ending "tion". 1 điểm A. population B. competition C. condition D. question Question 6: If you study hard, you ................. the exam easily. 1 điểm A. pass B. will pass C. would pass D. passed Question 7 : People .................... the flooded villages when rescue workers arrived. 1 điểm A. left B. had left C. have left D. leave Question 8 : Which TV programme ……………….. at 9 p.m tomorrow? 1 điểm A. did you watch B. will you watch C. will you be watching D. are you watching Question 9 : Using ……………… is a way to communicate instantly by thought. 1 điểm A. telepathy B. multimedia C. email D. video chatting Question 10 : We’ve decided ……………… in Ho Chi Minh City for three more days. 1 điểm A. stay B. staying C. to stay D. stayed Question 11 : My friend said that she ……………….. me the following week. 1 điểm A. visits B. would visit C. visited D. will visit Question 12 : Which are the most common____________disasters in your country? - Floods and typhoons. 1 điểm A. nature B. natural C. naturally D. unnatural Question 13 : Alexander Graham Bell was a great ..............., who invented the telephone. 1 điểm A. developer B. conservationist C. scientist D. explorer Question 14 : Don't drink that water. It's ......................... . 1 điểm A. damaged B. dumped C. spoiled D. contaminated Question 15 : If you ............... the president, what would you do to help the environment? 1 điểm A. were B. are C. had been D. will be Question 16 : The protection of technologies and technological information has become .................... for many nations. 1 điểm A. the importance concerning B. the importance of concern C. a concern of important D. an important concern Question 17 : Lien told me that……………………... a biology teacher. 1 điểm A. she wantes to become B. she wanted to become C. she wanted becoming D. she wants becoming Question 18 : At 10 a.m tomorrow, she will be in. She ............. with her colleagues in Viet nam 1 điểm A. video conferenced B. video conference C. will be video conferencing D. will video conferencing Question 19 : ……………………..Nam ever been to any English speaking countries? 1 điểm A. Has B. Have C. Was D. Does Question 20 : The sight of too many advertising billboards, overhead poles and shop signs causes........... pollution 1 điểm A. air B. light C. noise D. visual Question 21 : He asked me what the conservationists………………….so far to protect our environment. 1 điểm A. did B. had done C. do D. have done Question 22 : He said he_____________in that factory 1 điểm A. worked B. works C. work D. is working Question 23 : Choose a sentence that has the same meaning with the following : “I am going to read some scientific books this weekend,” Mai said 1 điểm A. Mai said that she was going to read some scientific books that weekend. B. Mai said that she is going to read some scientific books that weekend. C. Mai said that she was going to read some scientific books this weekend. D. Mai said that I was going to read some scientific books that weekend. Question 24 : Choose a sentence that has the same meaning with the following : The workers will built a new bridge here. 1 điểm A. A new bridge will be build here by the workers. B. A new bridge will be built there by the workers. C. A new bridge will built there by the workers. D. A new bridge will be built by the workers there .

Giúp mình 2 câu này với , mình sắp phải nộp bài rồi ạ plsss

Trong câu: “Mẹ bảo Thủy thích đồ chơi nào thì mẹ mua, nhưng chỉ một thứ thôi” có: A/ Một quan hệ từ (Đó là………………................................................................). B/ Hai quan hệ từ (Đó là……………….................................................................). C/ Ba quan hệ từ (Đó là………………..................................................................). D/ Bốn quan hệ từ (Đó là……………….............) Trong câu: Kỉ niệm sinh nhật bé Thuỷ, mẹ đưa con gái ra phố mua quà tặng” có mấy động từ?