—What’s the advantage of shopping online?
—I think buyers spend a lot of time going to shops.
| A．shouldn’t | B．mustn’t |
| C．can’t | D．needn’t |
—It looks like rain, __________?
—Yes, it does. And I forgot my umbrella.
| A．is | B．does | C．isn’t | D．doesn’t |
Sam came to Baihai in 2002. He __________ here for nine years.
| A．lives | B．was living | C．has lived | D．will live |
You’ll be late __________ you don’t get up now.
| A．if | B．before | C．until | D．after |
—When _________ the car _______ ?
—Sorry. I don’t know.
| A．does; invent | B．did; invent | C．was; invent | D．was; inventing |
—Whose schoolbag is this?
—It ___________ be Mary’s. It has her name on it.
| A．can | B．may | C．will | D．must |