Một mảnh đất hình chữ nhật chiều dài15 1/2m, chiều rộng 8 1/3 m. Tính chu vi và diện tích mảnh đất đó.

1 tính giá trị biểu thức f) x( x + 1)- y( x +1) tại x = 99, y = 9 d) x2 – 4x + 4 tại x = 62

1. He made her leave early this morning.     She _______________________________________________________________. 2. My mother let me go out with my friends.     I was ______________________________________________________________ 3. No one wants to be deceived by another person.     No one enjoys _______________________________________________________ 4. Peter didn’t see me when I was climbing over the wall.     I avoided ___________________________________________________________ 5. Everyone trusts the man living in the same dorm.     That man who _______________________________________________________ 6. The manager certainly needs to consider the whole problem carefully.   The whole problem certainly need______________________________________ 7. Helen expects other people to praise her.     Helen expects to _____________________________________________________ 8. My father took me to the zoo when I was a child.     I remember _________________________________________________________ 9. Mr. Cruise’s company will transfer him to London.     Mr. Cruise hopes ____________________________________________________ 10. Naturally, I enjoy being promoted to a higher position.       Naturally, I would ___________________________________________________

Question 15 : If you need to reach us, we_____at the Fairmont Hotel that time. A. have been staying B. are staying C. will be staying D. had been staying Question 16 : We_____you as soon as we arrive in Paris. A. will call B. call C. have called D. would call Question 17 : You_____yourselves in the Caribbean, while we’re stuck here in New York with this cold weather. A. are staying B. will be enjoying C. have been staying D. had been staying Question 18 : Susan_____credit card payments until her debt is all paid off. A. make B. have made C. are made D. will make Question 19 : The sky is very black. It_____. A. snows B. is snowing C. is going to snow D. will snow Question 20 : But all these things_____if you marry me. A. will happen only B. will only happen C. happen D. are going to happen Question 21 : I haven't made up my mind yet. But I think I_____something nice in my mum's wardrobe. A. am going to B. will find C. am finding D. was finding Question 22 : My horoscope says that I_____an old friend this week. A. meet B. will meet C. am meeting D. meets Question 23 : At this time next Friday evening Mrs. Almanac_____refreshments for her son’s engagement party and_____her future daughter-in-law. A. will prepare - will be helping B. will be preparing - will be helping C. will be preparing - will help D. will prepare - will have helped Question 24 : By the end of next year, Geoge_____English for 2 years. A. will have learned B. will learn C. has learned D. would learn Question 25 : When will you send the message? - We_____it by Friday. A. will deliver B. am going to deliver C. will be delivering D. will have delivered Question 26 : Can we start the party at 3 o'clock? - I don't think so. All our guests _____by then. I'm afraid. A. won't have arrived B. don't arrive C. haven't arrived D. didn't arrive Question 27 : - What does a blonde say when she sees a banana skin lying just a few metres in front of her? - Oh dear! I_____. A. to slip B. will slip C. am sliping D. am going to slip Question 28 : Here is the weather forecast. Tomorrow_____dry and sunny. A. is going to be B. will be C. is D. would be

Tìm các số có 4 chữ số mà tổng các chữ số bằng 3. Trong đó số nào là số lớn nhất, số nào là số bé nhất ?

Giải giúp mình với thứ 2 nộp rồi😭

Giải hộ mình 2 câu này vs ạ,cảm ơn

Question 1 : He_____to the theatre tonight. He has got a free ticket. A. goes B. is going C. went D. will go Question 2 : Not a cloud in the sky. It_____another warm day. A. may be B. will be C. is D. is going to be Question 3 : When I retire, I_____to Barbados to live. A. am going to come back B. will come back C. shall come back_____ D. am coming back Question 4 : What time_____tomorrow? A. are you going to leave B. do you leave C. will you leave D. would you leave Question 5 : Who_____the next World Cup? A. is going to win B. is wining C. will win D. win Question 6 : The traffic is terrible. We_____our flight. A. miss B. will miss C. are missing D. are going to miss Question 7 : I_____my books for my readers in a book exhibition at this time tomorrow. A. am going to sign B. will be signing C. will sign D. will have been signing Question 8 : We_____her the truth when she_____home. A. are going to tell - will come B. are telling - comes C. will tell - will come D. will tell - comes Question 9 : In two months’ time, Raymond_____from the college with a degree and will be expecting a respected and well-paid job. A. will be graduating B. has graduated C. will have graduated D. has been graduating Question 10 : They_____our winter house by the time we_____from our summer house. A. painted - had returned B. will have painted - return C. will be painting - have returned D. have been painting - have returned Question 11 : A: Can you join us for a picnic tomorrow? B: Thanks, but I_____to the cinema with Anna. A. go B. will go C. am going D. have gone Question 12 : Next Saturday at this time, we_____on the beach in Mexico. A. will relax B. relax C. will be relaxing D. are going to relax Question 13 : Let’s take her some pizza and Coke. I’m sure she will be tired when we get home, because she_____the flat all afternoon. A. will have been cleaning B. will be cleaning C. is going to clean D. have been cleaning Question 14 : In six months’ time, she_____from the university. A. is going to graduate B. will be graduating C. will graduate D. will have graduated

Hmihmi, giúp mik với mn ơiiiiiii Gấp lắm ạ :'<

Cần gấp, giúp với mọi người ;-;