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 |
It is raining .
| A．heavy | B．heavily | C．heavier | D．more heavily |