12. It's hard work looking three children all day . A. after B. up C. to D. through 13. When my mother is busy preparing dinner , my father gives a hand tidying the living room often . A. on B. with C. for D. about 14. She is never willing __ any personal question . A. answer B. to answer C. answering D. answered 15. The fox tries to reach the fruit high up the tree . A. in fail B. in vain C. in lose D. in hope 16. The attitude of experts the execution of endomyocardial biopsy at ARVD is contradictory . A. towards B. above C. underneath D. with 17. As she out , she ___ sight of herself in the mirror . A. talked B. took C. saw D. caught 18. We have bought extra food_our friends stay to dinner . A. if only B. whether C. in case D. only when 19. If you want to get better , do exactly your doctor tells you . A. like B. the same C. as D. alike 20. I haven't seen him for months . A. It's months since I last saw him . B. It's months when I last saw him . C. It's months before I last saw him . D. It's months after I last saw him . 21. I would rather at than quarrel with him . A. laugh B. laughing C. be laughed D. to be laughed 22. She working on that manuscript for 2 years now . A. will be B. has been Chad been D. is 23.1 there once a long time ago and back since A. went / have not been B. go / am not have gone / was D. was going / had not been 24. She trying to pass her driving test but fails every time . A. keep B. is keeping Chad kept D. keeps 25.1 complete silence now while I try this experiment . A. am wanting B. wanted C. did want D. have 26. In the 19th century , it - two or three months to cross North America by covered wagon . A took B. had taken C. had taken D. was taking

Mark the letter A, B, C, or D to indicate the best answer to each of the following questions.

When my mother is busy preparing dinner, my father often gives her a hand______the housework.

A. on           

B. with         

C. for           

D. about

Choose the letter A, B, C, or D to indicate the underlined part that needs correction.

My father is very busy with his business; therefore, he is always willing to give a hand with the housework.

A. with 

B. therefore 

C. willing to give 

D. a hand

1.      My father is painting our house.

Ò……………………………………………………………

2.      Her mother is preparing the dinner in the kitchen.

Ò……………………………………………………………

3.      Her son’s absence is worrying her.

Ò……………………………………………………………

4.      They are fixing my car today.

Ò……………………………………………………………

5.      The editor is selecting the news items at the moment.

Ò……………………………………………………………

6.      They are rehearsing a new play at the National Theatre presently.

Ò……………………………………………………………

7.      Are you arranging yout furniture again?

Ò……………………………………………………………

8.      The government is imposing higher taxes this year.

Ò……………………………………………………………

9.      The new secrectary isn’t typing the documents very quickly.

Ò……………………………………………………………

Chế nào giúp mk ngay bay giờ nhé

Chiều nay mk đi học rồi

mk tìm mãi mà ra có 7 lỗi sai

Find out and correct the ten mistakes in the passage

   I am Hai and I am living and my family on a big street in Ha Noi. My family sometimes have a dinner at the Sao Mai restaurant. It is a small restaurant so the food there is very good. My favorite's food is chicken. My father, mother and sister's favorite food is fishes so we often have chicken fish and vegetables with our dinner. There are orange juice and my father, my mother likes ice tea. After dinner, I like eating a apple and my father,mother and sister like eating any banana. I like having dinner there with my family very much.