— May I help you? You have lots of things to carry.
— Would you mind ______ these books for me?
A. carrying B. carry C. to carry D. carried
Flora _______ her homework at 8：00 p.m. yesterday
A. is doing B. was doing C. did D. was did
--Where is Lucy? I can't find her now. She ________ Shanghai on business.
--She ________ back in three days.
A. has been to; comes B. has been to; will come
C. has gone to; comes D. has gone to; will come
China has ________ population in the world.
A. more B. the most
C. larger D. the largest
The movie is _________ moving _________ we all cry.
A. too; to B. so; that
C. enough; to D. such; that
Can you hear the birds __________ in the forest?
A. sing B. singing C. sung D. to sing
