--- I have trouble _______ my new computer.
---Don’t worry. I’ll show you how _______it.
A. using; using B. to use; to use C. using; to use
—Can I park my car here？
—Yes，you can park on ______ side of the street.
| A．either | B．neither | C．both | D．all |
—At last，we had problems______hearing．
| A．for | B．at | C．on | D．With |
—It______，“I’ll have lots to eat today．”
| A．say | B．says | C．said | D．to say |
We _______cross the road when the light is red.
| A．can | B．can’t |
| C．must | D．may |
This young man doesn’t have much money, ______ he has many good friends.
| A．and | B．but | C．so | D．or |