---When did you return to China?---_________________.
---Do you like fruits? ---No, I don’t like them_____.
I’m sorry I took your backpack______ .
If you want to know the meaning of the word______, you’d better look it up in the dictionary.
—There’s ______ time left. You don’t need to hurry, Jack.—But I want to see her as early as possible.
Another thing that he _________ very difficult was English grammar.