In our school library there ____ a number of books on science and the number of them ____ growing larger and larger.

Between the bank and the supermarket ____________ their friend’s restaurant.

 E-mail, as well as the telephone, _____an important part in daily communication. 

No one in the department but Tom and I_________ that the director is going to resign.

On each side of the street  ____  a lot of trees.