Teachers often tell their students _______ across the road when the traffic light is red.
A. not go B. not to go C. don’t go D. didn’t go
–Lots of trees and flowers ________ on both sides of the road last year.
--Oh, _______ beautiful they are!
A. have been planted; how B. were planted; what
C. were planted; how D. have been planted; what
–Where is Tom? --He _______ the USA. He _______ back in two months.
A. has gone to; comes B. has bee to; will be
C. has been to; comes D. has gone to; will be
Tim, where is the other sock? You should learn to _______ your things.
A. put up B. put away C. put on D. put off
–Do you know the man ________ visited the United States in February?
--Yes. He is Chinese Vice-President Xi Jinping. He said it was his _______ visit to the United States.
A. who; fifth B. that; five C. /; five D. which; fifth
–Could you please tell me _______? --Yes. They are playing in the park.
A. where are the twins B. where the twins are
C. where were the twins D. where the twins were
