—May I borrow your book Steve Jobs? —________you return it before Friday.
A.If only B.Unless C.On condition that D.Now that
I missed the last bus and had no money for a taxi，so I could do nothing but ____ home last night.
A.to walking B.walk
C.walking D.walked
________in a story book, the girl didn’t notice the stranger.
A.Burying B.Buried C.To bury D.Having buried
The writer and poet________ to give us a speech on English study next week.
A.are B.is C.was D.will be
We worked as fast as we could________ the work in time.
A.finish B.finished C.finishing D.to finish
In the last few months, China ________ great achievements in containing the spread of the coronavirus.
A.has made B.had made C.was making D.is making
