—David,there________a dictionary and some books on your desk.Please put them away.—OK,Mum.I’ll do it right away.
– __________ have you been skating? – For five hours.
There __________ an English speech next week.
– Where is Miss Wang? – She went to Shanghai last week and will return __________ three days.
Lin saw __________ UFO last month. It’s strange.
–Do you mind telling me how to restart the computer? –______. It’s simple. Just press the button here.