—There is still a copy of the book in the library.Will you go and borrow_____?—No,I’d rather buy_____in the bookstore.
We are happy that the project has been finished ahead of _______.
It was in the lab __________ my father did the experiment yesterday evening.
The children asked her mother ______________ go out to play tennis.
---- We are having a party this evening. ---- __________.
Although she is stubborn, sometimes she is really easy ____________.