John was a student at this university from 1999 to 2003, ________ he studied hard and was made chairman of the Students’ Union.
------ There is still a copy of the book in the library. Will you go and borrow_______ ? ----No,I’d rather buyin the bookstore.
They were surrounded by the enemy, but finally they _____ out of the encirclement.
----I _____to go for a walk. -------But I_____ going shopping.
They had a wonderful holiday, ____________bad weather.
He didn’t make ____ clear when and where the meeting would be held.