---Sorry. I am late.
---It doesn't matter. The meeting ______ for just several minutes
| A．has begun | B．has started |
| C．has been on | D．had been on |
— Which month has ________ days in a year?
— February.
| A．fewer | B．less | C．the fewest | D．the least |
We should never ________till tomorrow what we can do today.
| A．put on | B．put off | C．put up | D．put out |
Bob ________to Harbin for a meeting yesterday.
| A．will go | B．goes | C．has gone | D．went |
I still remember my first teacher________ we haven’t seen each other for a long time.
| A．if | B．until | C．though | D．because |
Miss Cooper ________ be here. I saw her come in.
| A．can | B．may | C．should | D．must |