He often __________emails to his parents on weekends.
Xiao Zhang has ______homework every day and she really doesn’t know ______ first.
If you keep on working hard, I have no doubt ______ you will be successful in the future.
---- It seems that Jimmy is feeling bad about the exam.---- He needs to _______. A “C” is not the end of the world.
----Could you take care of our dog while we are away? ----_________.
----Who’s the woman in red ? Is it Mrs. White?----It be her. She went to Beijing yesterday.