David often helps Sandy ___ her Maths, he also shares his school things ___ her.

When I was at college I ________three foreign languages, but I ________all except a few words of each.[ ]

Do you know _______us to do afternoon–I don’t know. let’s ask her

The ______ among the world’s scientists is that the world is likely to warm up over the next few decades.

Miss Broun is very busy, isn’t she?—So she is. She has________greater responsibilities since she was promoted.