---Can you tell me _______________________?
---Luckily, with Lucy’s help.
| A．when you did so well |
| B．when did you do it so well |
| C．how you did so well |
| D．how did you do it so well |
It’s difficult _____ your sound because the noise is too high.
| A．to listen | B．to know | C．to learn | D．to hear |
We don’t know If it _____. If it_____, we won’t go out for a walk.
| A．rains; will rain | B．rains; rains |
| C．will rain; will rain | D．will rain; rains |
The teacher is ____ with what we did.
| A．pleased | B．please | C．pleasure | D．pleasant |
Xi’an is very famous ______Terra Cotta Warriors (兵马俑).
| A．to | B．of | C．in | D．for |
Neither you or he ______ Hawaii before.
| A．has gone to | B．have gone to | C．have been to | D．has been to |