—Mom, my classmates are playing outside. Can I join them? —Not until your homework____________.
| A．finishes | B．is finished |
| C．finished | D．was finished |
Jackson _______ school two years ago and he _______ for two years.
| A．leaves; has gone | B．left; has been away |
| C．leaves; has been away | D．left; has gone |
—_______ is the population of Brazil? —It’s 184 _______.
| A．How many; million | B．How many; millions |
| C．What; million | D．What; millions |
The food in my hometown is more delicious than _______ in the city.
| A．this | B．that | C．these | D．those |
I used to _______ my dream. But now I get used to _______ doing everything. I’m successful at last.
| A．giving up; keeping | B．give up; keep |
| C．give up; keeping | D．giving up; keep |
Miss Gao has taught us English _______ two years. She has been here _______ five years ago.
| A．since; for | B．since; since |
| C．for; for | D．for; since |