1) She wishes he will stop making noise when she is working

=> would

2) Tom uses to wear glasses, but he doesn't now

=> used

3) This book consusts about three parts: introduction, development and conclusion

=> consists of ( mình nghĩ bạn viết sai chính tả từ consist, lỗi sai chỉ có about thôi! Consists of là bao gồm, gồm có nhé! Chứ consust ko có trong từ điển đâu bạn! )

30. Everyone felt tired and hungry, ________ they sat down and took a rest

A. because B. although C. so D. but

31. The first courses were offered ________ 1 January 2007.

A. in B. at C. on D. since

32. If you want to ________ your speaking, you should speak English with friends

A. pass B. describe C. express D. improve

33. Students will ________ a two- hour examination at the end of the year

A. take B. make C. do D. come

34. The perfume has been ________ in all the women's magazines

A. recognized B. advertised C. impressed D. read

35. Learning a foreign language also includes learning the ________ of that country

A. reputation B. scenery C. culture D. nature

36. what ________ of learning English do you find most difficult?

A. aspect B. side C. detail D. position

37. We can't hear you clearly. Get ________ the microphone, please.

A. far away B. close to C. next to D. out of

38. ‘ Bill is a late again., ‘ I wish he ________ on time more often.'

A. were B. are C. have been D. will be

39. I'll give you a call if I ________ some help. ( Câu này chỉ là một câu điều kiện loại 1 bình thường nên ko phải thay đổi gì hết:" Tôi sẽ gọi cho bạn nếu tôi cần giúp đỡ")

A. will need B. need C. would need D. needed

40. I'm sure Tom ________ the examination. He hasn't work hard enough for it

A. hasn't passed B. didn't pass C. doesn't pass D. won't pass

41. I wish the sun ________ shining right now.

A. is B. are C. were D. would

42. I wish Alice ________ sing a couple of songs.

A. would B. will C. can D. is going to

43. If the sky is clear, you can see the stars ________ night.

A. at B. in C. on D. when

44. The first man walked on the moon ________ 21 July 1969.

A. in B. at C. on D. no preposition

45. In Britain people send each other cards ________ Christmas.

A. in B. on C. at D. till

46. If she has too much to do, she must ask someone ________ her.

A. to help B. help C. helping D. helps

47. If she isn't coming tonight, he might ________ next week.

A. to come B. coming C. came D. come.

48. Tom asked her where she ________

A. was going B. goes C. will go D. are going

49. The teacher told us ________

A. not to talk B. not talk C. not talking D. don't talk

50. You must be more polite ________ the customers ( to be polite to sb: lịch sự đối với ai )

A. of B. to C. with D. at

1/Smoking is not allowed in the ward.

-> Would you me smoking in the ward?

2/ Thinking of was his interesting idea.

-> It's interesting that he thought of making toys from used paper.

3/ My parents were always telling me what to do when i was small.

->I was always told what to do when i was small.

The ____residents____ in here are very friendly

A holiday in America can be ______surprisingly___ cheap

If we don't _____economize____ on electricity ......

Tiến hành thí nghiệm: cho từ từ từng giọt HCl cho đến dư vào dung dịch Na₂CO₃ và khuấy đều. Kết luận đúng là

A. Lúc đầu khí thoát ra chậm sau đó mạnh lên.

B. Lúc đầu chưa có khí sau đó có khí bay ra.

C. Lúc đầu có khí bay ra sau đó không có khí. 

D. Có khí bay ra ngay lập tức.

Saving energy doesn’t have to be expensive or time consuming. But what can you do to save energy? There is (51)A, plenty that you can do to help the process of energy conservation. You can save energy by doing things like making sure that the kettle doesn’t (52.)B, contain more water than is needed, always washing a full load in the washing machine rather than a half load or turning down your central heating by 1oC – this could cut your (53)C, heating bill by 10%.

Making sure that hot water taps are not left (54) C, running and replace washers if your taps drip. (55) B, At work you can turn off (56.) A, any lights and your computer if you are not using them. (57) A, Change to energy saving light bulbs – these use around a quarter of the electricity, and often last eight times (58) D, more than an ordinary bulb. Close your curtains at (59)C, dusk to keep the warm air from escaping through the windows. Switching off (60) D, electrical appliances when they are not in use makes a big contribution to energy saving too.

\(1005.2016:2.\frac{1}{1000}.\frac{25}{12}=2110,5\)

Hàm lượng glucozơ không đổi trong máu người khoảng 

A. 0,1%.

B. 1%.

C. 0,001%.

D. 0,01%.

1, Be careful when you cross the road.

2, Is there any garden in front of your house?

3, Thank you for this neat gift!

4, Do you get dressed before having breakfast?

5, There are lots of beautiful trees near the paddy field.

6, Who is waiting for her?

7, Who is she waiting for?

8, In the winter, the days are shorter and the nights are longer.

9, His sister's eyes are blue, aren't they?

10, There is little milk left.