If you’d like me to do the job for you, I want to ____________ in cash.
My brother was still studying _______into the night while I was _______asleep.
It was she that ________a sharp whistle, which makes ________possible for us to catch the thief.
Which city in England do you think may be called __________Shanghai of ________West?
I’d like Jane, _____Joan, to go to the farewell party on behalf of (代表) our class.
If we________ , we can realize the progress we have made in space research.