补充句子
I can’t decide _______ dictionary I should buy.
That’s _______ he refused my invitation.
I am very interested in _______ he has improved his pronunciation in such a short time.
_______ we need is more time.
The fact _______ she had not said anything at the meeting surprised everybody.
_______ and _______ they will meet has not been decided yet.
Please tell me _______ you are waiting for.
Is that _______ you are looking for?
Would you please tell me _______ the nearest post office is?
I don’t know _______ he will agree to the plan or not.
That village is said to be _______ Chairman Mao once lived.
My question is _______ it will take us to get to the airport. Will an hour be enough?
You can buy _______ you want from the supermarket.
The teacher will give the prize to _______ works out the problem first.
It looks _______ it is going to snow.