－Excuse me, does Mr Smith’s son live here?
－He _________ be here, but he has moved.
| A．has to | B．used to |
| C．tried to | D．happened to |
—Can I get my ears pierced, Mom? —No. As a student, you ________ do that.
| A．are allowed to | B．should be allowed to |
| C．may not | D．shouldn’t be allowed to |
I used to go to sleep ________ my bedroom light ________.
| A．with, open | B．with, on | C．and, open | D．in, on |
How do you learn English?_______.
| A．for the people | B．By working with my friends |
| C．I don’t like English | D．We like English |
The man is very rich, he has __________ airplane.
| A．a | B．the | C．an | D．/ |
----Your pencil case is very nice.
----__________.
| A．You are right | B．That's right | C．You are welcome | D．Thank you |