—What were you doing when he ________“hello”to you?
—I _______in front of the blackboard.
| A．was saying; read | B．was saying; was reading |
| C．said; read | D．said; was reading |
--- ____ your friend _____ the guitar at the concert（演奏会）?
--- Yes, he will.
| A．Will; plays | B．Shall; play |
| C．Will; play | D．Do; play |
I’m going to be ______ engineer.
| A．an | B．a | C．the | D．/ |
— I made some mistakes in the test.
— _____. Be careful next time.
| A．That’s a good idea. | B．Pretty good. |
| C．Never mind | D．No idea. |
Tony goes to school every day.
| A．by bus | B．by a bus |
| C．by the bus | D．take a bus |
It’s too cold today. Tell him__________the window.
| A．don’t open | B．not open |
| C．not to open | D．not opening |