What do you enjoy ____ your spare time?
| A．kill | B．to kill | C．killing | D．killed |
Thewe recycle, the we waste.
| A．more; more | B．more; less |
| C．many; many | D．much; little |
He ____ a good idea at the meeting.
| A．came up with | B．came up |
| C．came out | D．catch up with |
He could hardly afford time and money on such an overseas vacation.
| A．spending | B．to spend | C．spend | D．spent |
She often helps the students __ ___ she thinks are not good at English.
| A．whom | B．which | C．who | D．when |
—Could I borrow your camera tomorrow?
—I don’t think you need it, because visitors ______ to take photos there.
| A．aren’t allowed | B．don’t allow |
| C．haven’t allowed | D．hadn’t been allowed |