The first student________to school is Li Lin．
| A．to get |
| B．gets |
| C．to getting |
| D．getting |
—Whose workbook is this, Tony?
—Look! Ann's name is on it! It ______ be hers.
| A．can't | B．must | C．may | D．mustn't |
—______ will you come back from Shanghai?—In one month.
| A．How long | B．How often | C．How soon | D．How fast |
—I went to Daming Lake yesterday. There were ______ people.
—Yes. Everyone wants to go out on such a good day.
| A．too many | B．too much | C．many too | D．much too |
More and more people find ______ necessary to protect our earth.
| A．it | B．that | C．this | D．its |
My father has ______ for two weeks. I miss him so much.
| A．left | B．leave | C．gone | D．been away |