Paul always makes his sister ______.
Which do you like_______, fish _______ chicken?
The weather in Heilongjiang is much colder than _______ in Hainan.
There must be something wrong with her eyes. She can’t see _______.
Jimmy is very helpful. _____I stay with him, _____I like him.
---It’s difficult to get to the other side of the river.---I think a bridge ________ over the river.