__________and the problem could be settled.

Congratulations! You’ve got the first prize in the English Contest.—_____ it be true? It’s unbelievable!

Excuse me, could you tell me where _______?—Sure, sir. You can try www.taobao.com.

The weather is fine. The students are having a good time _______basketball.

My car is broke .—-You may use _____first . She won’t use it .