25. You ______ eat ______ food if you want to be thinner.
A. must to…less B. have to…less C. must to…a little D. had to…little
24. Do you often help your mother ______?
A. with clean the house B. cleaning the house
C. to cleaning the house D. clean the house
23. I met a friend of mine _____ I was walking in the park.
A. before B. after C. when D. if
22. Don’t ______ his mistake, you’d better help him.
A. laugh B. laugh to C. laugh at D. laugh with
21. What ______ you do this Sunday if it ______?
A. do…will rain B. will…rain C. do…rains D. will…rains
20. ______ weather we have today!
A. What a fine B. What fine C. How fine D. How fine a
19. The old woman looks worried. She is ______ something.
A. looking at B. finding C. waiting for D. looking for
18. Whose parent is ill ______ ?
A. in the hospital B. in hospital C. at hospital D. at the hospital
17. I came quite early, so I was at the ______ of the queue.
A. back B. middle C. head D. line
16. Please ______ the light. It’s too dark.
A. turn off B. open C. don’t turn on D. turn on