---Where is your mother?
---She _______ the supermarket to buy some food.
| A．went to | B．has gone to | C．has been to | D．had gone to |
You will achieve nothing _you work hard.
| A．if | B．unless | C．when | D．That |
The Voice of China is very popular , lots of people love to _________ to watch it.
| A．wake up | B．get up | C．stay up | D．make up |
—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 |