Question 1: My elder brother _____________ me when I am studying A. is always interrupting B. always interrupt C. was always interrupted D. will always interrupt Question 2: Our seats were _____ far from the stage that we couldn't see the actors and actresses clearly. A. very B. too C. enough D. so Question 3: Breakfasts are __________ in the hotel service. A. included B. bothered C. carved D. visited Question 4: Yesterday afternoon while my mother _______ for the taxi, the shower _______. A. waited-stopped B. was waiting-was stopping C. waited-was stopping D. was waiting-stopped Question 5: Are you planning to go _______ Paul's job at the resort when he leaves? A. after B. ahead C. on D. up Question 6: Would you mind ___________ in the front of the Taxi, Mark? A. sit B. to sit C. sitting D. siting Question 7: The lights went _______ in several villages because of the storm. A. by B. out C. up D. off Question 8: Have you ever _______ a vacation abroad? A. have B. has c. had D. having Question 9: We’re sorry that we weren't _______ to telephone you and your friends yesterday afternoon. A. able B. unable C. enabled D. disabled Question 10: We are not surprised that the people in the village are hospitable _______ friendly. A. but B. and C. or D. so Question 11: Students usually have a____each year. A. 3-months vacation B. 3-month vacations C. 3- month vacation D. 3- months vacations Question 12: What ____________ at seven p.m. yesterday? A. are you doing B. do you do C. were you doing D. have you done Question 13: Nga is____a play for the school anniversary celebration. A.making B.doing C. rehearsing D. practicing Question 14: ____________ beautiful girl! A. what a B. what C. how D. which Question 15: If he worked more slowly, he _____ (not make) so many mistakes. A. doesn’t B. won’t C. wouldn’t D. hadn’t

cách viết chữ Latex và Mathtype

Một người đi xe máy dự định đi từ tỉnh A đến tỉnh B trong một thời gian nhất định. Người đó tính rằng nếu đi với vận tốc 6 km/giờ thì sẽ tới B sớm 2 h, nếu vận tốc 4 km/h thì sẽ tới B muộn 2h Tính quãng đường Ab và thời gian dự định đi của người đó.

Bài 4: Viết các số thập phân 0,35; 0,232; 0,319; 0,4; 0,39 sau theo thứ tự từ bé đến lớn: A. 0,232; 0,319; 0,35; 0,39; 0,4 B. 0,35 ; 0,232 ; 0,319; 0,39; 0,4 C. 0,319; 0,35 ; 0,232 ; 0,39; 0,4 D. 0,232; 0,35; 0,39; 0,4; 0,319 Bài 9: Tí hỏi tèo: “Mẹ tớ mua 5 lạng thịt, tớ đố cậu biết 5 lạng thịt bằng bao nhiêu kg thịt?”

Question 1: Peter’s uncle ____________ to Hue next month. A. travel B. traveling C. to travel D. will travel Question 2: I bought this new software _____ Chinese. A. for learning B. learning C. to learn D. learned Question 3: She got a swollen spot ________ a bee sting. A. because of B. despite C. although D. so Question 4: After the fire, we call the ________ to take the victims to the hospital. A. blanket B. emergency C. ambulance D. alchohol Question 5: Mary jogs everyday ______ lose weight. A. so she can B. so that she can C. because she can D. so that to Question 6: I will take a first-aid _________ to learn how to help people in case of emergency. A. course B. handkerchief C. wound D. ambulance Question 7: Come to me if you ________help. A. need B. in need C. needed D. needing Question 8: He advised me to take an English course. I_________ take it early. A. should B. shall C. will D. may Question 9: We’re sorry that we weren't _______ to telephone you and your friends yesterday afternoon. A. able B. unable C. enabled D. disabled Question 10: I feel so _______ because there's nothing I can do to make the youngster better. A. help B. helpful C. helpless D. helper Question 11: I really don’t know __________ to ease the pain. A. what B. when C. how D. where Question 12: He was possibly the most highly _______ doctor of this century. A. educate B. education C. educational D. educated Question 13: The _______ of policy is not our business - our job is to put it into practice. A. determine B. to determine C. determination D. determined Question 14: When having an optical checkup, I had to look at the ___________ chart. A. eye B. ear C. head D. neck Question 15: We're going to try to keep ourselves _______ as we grow older. A. act B. active C. action D. activity

Hòa tan hoàn toàn 17,7 gam hỗn hợp 2 kim loại Fe và Zn vào dung dịch axit HCl, sau khi kết thúc phản ứng thu được 6,72 lít khí hidro (đktc). Phần trăm khối lượng mỗi kim loại trong hỗn hợp ban đầu lần lượt là:

bằng những hiểu biết của mình , em hãy viết một đoạn văn ngắn khoảng 4 - 5 dòng mô tả về rừng rậm amazona . no mạng nha NL : Hôm qua hơi bị cay với con trà xanh , nên mình đã uống thuốc để kết liễu cuộc sống này, đag cầm thuốc mà chân với cả tay cứ run , thôi lấy hết can đảm hít thật sâu, thấy trên thuốc ghi chữ B1, B2... thôi kệ ko bt thuốc j uống luôn , 1 ngụm rồi 2 ngụm , ( 1 lát sau ) ồ mình vẫn chưa chết, may quá , mẹ mình vào phòng nói thuốc con vừa uống là thuốc bổ đó con à.

Giúp mình câu 4,5,9 với mọi người ơi

giúp em vs ko cần giải thik gì đâu

Put the verbs into the past simple and present perfect 1. They..........already..........( call ) her 2. Mandy............ ( go ) to the bank. She's not here now 3. When she was young she.......... ( not like ) history 4. Joe......... ( not come ) yet 5. The children .......... just .......... ( go ) out 6. Some policemen ......... ( catch ) the criminals two days ago Giúp vs TT