______ book is ______ the floor.
A.An;on | B.A;under | C.The;under | D.The;on |
This is the most beautiful park I have _____ visited.
A.ever | B.yet | C.never | D.already |
Xi’an is a city with many places of interest and _____ tourists come here every year.
A.thousand of | B.thousand |
C.thousands | D.thousands of |
—_____ you _____ your homework yet?
—Yes, I _____ it ten minutes ago.
A.Did; do; finished | B.Have; done; have finished |
C.Have; done; finished | D.Will; do; finish |
It’s necessary for you _____ exercise every day.
A.taking | B.to take | C.take | D.takes |
—Could you tell me _____?
—Sorry, I don’t know.
A.where are my socks | B.where can I find my socks |
C.where my socks are | D.where my socks put |