Have you ever been to Sun-Island?— No, I _____last year, but Dad wouldn’t let me. [ ]

What do you think of the blind man? —I’ve never seen a man with_________sense of touch．

It’s raining outside.I stayat home go out.

ryone here —Not yet. Look, there_______ the rest ofour students!

How long do you believe it will be _____ Chinesepeople land on the moon