--- _____ you _____ to ride a motorbike?
--- Yes. But last month I sold it and bought a car.
| A．Did, use | B．Are, used |
| C．Do, use | D．Have, used |
Young trees____ quite often.
| A．should water | B．should be water | C．should be watered | D．watered |
She is heard_______ every day in her room.
| A．sings | B．sing | C．to sing | D．singing |
We ___________ for a long time. Shall we play for a while?
| A．study | B．Studied | C．have studied | D．are studying |
There ________ a speech tomorrow. Please come on time.
| A．has | B．will be | C．is going to have | D．will have |
________will the supper be ready ? I’m very hungry. ---In a minute.
| A．How long | B．How soon | C．How often | D．How much |