He said that what Mary had bought from the supermarket that morning ________ only a     few potatoes, eggs and salt, but I don’t think what he said ________ true.

Nobody ____ the answer now.

Peter and I _________ in Room 807.

--- What are you going to do this weekend?--- There ________ a concert at school. I’m going to listen there.

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