Xiao Xia ________ goes to school by bike(骑自行车).She walks to school.
A.always |
B.often |
C.sometimes |
D.never |
----How about the pollution in the countryside?
--- Luckily, it's not as serious as _______ in the big cities.
A.that | B.it | C.one | D.Those |
---Someone is knocking at the door. Who may it be?
---It ______ be Tom. He is still in the school.
A.can’t | B.mustn’t |
C.couldn’t | D.may not |
Lucy had few close friends. So she didn’t know ________ about the trouble.
A.who to talk | B.who to talk to |
C.who to say | D.what to talk |
Her singing lessons her five hours a week.
A.take | B.spend | C.cost | D.Pay |
He can’t state clearly how long he has ___________ the bicycle?
A.keep | B.buy | C.bought | D.Had |