—You can’t finish the book in less than an hour, I suppose?
—______.
| A．Yes, I’m sure I can | B．No, hardly |
| C．Sorry, I can’t | D．I don’t think I can |
185. Hello! I_______ you _______ in London. How long have you been here?
| A．don't know…were | B．hadn't known…are |
| C．haven't known …are | D．didn't know … were |
184. There's no wind now. We can't _______ kites on the playground.
| A．make | B．float | C．fly | D．Drive |
183. This plan will help to _______ two birds with one stone.
| A．kill | B．murder | C．slaughter | D．Butcher |
182. In the time of great trouble, the soldiers _______ their spirits by singing.
| A．kept up | B．kept on | C．kept to | D．kept from |
181. The old man told us most of the story, but _______ the part about the murder.
| A．kept up | B．kept back | C．kept out | D．kept down |