--I heard a bag of La Tiao ________ at the price of ￥10 in America. But I am not ure.
-- I can’t believe it. Let’s check it online.
| A．must sell | B．might be sold |
| C．must be sold | D．can’t be sold |
I hope my father ________ ask me about my marks after every exam.
| A．not | B．not to | C．won’t | D．don’t |
Great changes______ in the city since1970.
| A．have been taken place | B．have taken place. |
| C．has taken place | D．took place |
My father______ Australia for a year. And he enjoys staying there.
| A．has been in | B．has been to | C．has gone to | D．went to |
--_______have you lived here?—Since last year.
| A．How long | B．How often | C．How soon | D．How far |
I think skiing is______ great fun. What _____fantastic time we are having!
| A．a, a | B．/, a | C．/,/ | D．/, a |