Remember to _____ the lights when you leave a room.
| A．turn on | B．turn off |
| C．turn up | D．turn down |
Jack, please give the bag___________.
A. to me B. to I C. me
—___________
—Yes, I am.
A. What’s your name?
B. How are you?
C. Are you Maria?
The woman asked the policeman where __________.
| A．the post office is | B．was the post office |
| C．is the post office | D．the post office was |
I didn’t hear the phone because my father__________TV then.
| A．is watching | B．was watching |
| C．watched | D．watches |
I have two sisters, but_________of them is a teacher.
| A．all | B．neither | C．both | D．none |