My classmates and I are working much _______ than before, because we’ll take an important exam soon.
| A．hard | B．harder |
| C．hardest | D．the hardest |
— Whose T-shirt is this ?
—It might be ______ . They are both on the school football team.
| A．Mike’s or Jack’s | B．Mike’s and Jack’s |
| C．Mike and Jack’s | D．Mike or Jack’s |
—David has made great progress this term .
—So he has and.
| A．so you have | B．so have you |
| C．so are you | D．so you are |
—Listen! Someone is playing the piano in the room. It _______ be Kate.
—No, it _______ be Kate . She has gone to London. .
| A．must, mustn’t | B．must , needn’t |
| C．can, can’t | D．must, can’t |
— He’s already been back to Australia,________ ?
— _______ .He’s on a visit to Shanghai .
| A．isn’t he , No | B．hasn’t he, Yes |
| C．isn’t he , Yes | D．hasn’t he , No |
—I’m ready to leave . Is there anything I can do for you before I go ?
— I’d like to get the plants in the living room ________.
| A．water | B．to water | C．watered | D．watering |