Don’t forget the lights when you leave.
| A．to turn on | B．turn on | C．to turn off | D．turning off |
I study in High School Affiliated to Southwest University. There are __________ students in our school. Nine ______________ of them are girls.
| A．thousands of; hundred | B．thousand of; hundreds |
| C．thousand of; hundred | D．thousands of; hundreds |
—Did you see a girl in white pass by just now?
—No, sir. I _____________ a newspaper.
| A．read | B．was reading | C．am reading | D．would read |
How do people usually ___________ in the office?
| A．put on | B．have on | C．wear | D．dress |
We have too many people in our country. Their life will be ___________ if there are ___________ children in a family.
| A．richer; fewer | B．poorer; fewer | C．richer; more | D．richer; less |
No hurry. The bus will arrive ____________ ten minutes.
| A．at | B．in | C．for | D．by |