I can’t decide ________. You mean the purple sweater or the blue one?
His father has been to France, and he can French very well.
We don’t know if it .If it ,we won’t go out for a walk.
—I think Jerry will pass the exam this time. —________. He has been studying hard this year.
—Would you like to come to my house to watch the Voice of China together? —________.
—Edward, remember to shut down the computer before leaving the office. —________.