What is the ______ to Beijing and back?
| A．fee | B． fair | C．fare | D．cost |
—It’s late. I must leave now.
—OK.
| A．Thank you | B．Take care. | C．I’m sorry for it. | D．Don’t worry. |
It was in the museum I came across my best friend.
| A．where | B．which | C．that | D．when |
He was too tired and fell asleep with a book open on his knee.
| A．laying | B．lying | C．laid | D．lain |
They were playing in the garden they heard a scream.
| A．while | B．as | C．when | D．until |
He went there, some books in a bookshop and called on an old friend of his.
| A．to buy | B．buy | C．buying | D．bought |