－Dad, the phone is ringing. I guess you ___________ on the phone.
－Wait a minute.
| A．is wanted | B．are wanted |
| C．wants | D．want |
You should lights when you leave the room.
| A．turn on | B．turn off |
| C．turn up | D．turn down |
— What do you think of our math teacher, Mr. Liu?
— He isa good teacher, a good friend .We all like him.
| A．either, or | B．both, and |
| C．neither, nor | D．not only, but also |
He stared the picture for a long time.
| A．at | B．in | C．on | D．for |
By the time I got to the bus stop, the bus .
| A．leave | B．left |
| C．has left | D．had left |
Neither my friends nor I to the costume party last week.
| A．invite | B．invited |
| C．was invited | D．were invited |