---Do you have _________ e-mail address? ---Sorry, I don’t have one.
- How can you manage to do all these things without a rest?-I prefer_______ a cup of coffee_______ me energetic.
To Chinese students who are learning English, more attention must_______ grammar.
- Oh, you like reading about star signs.- Not really. I read about them_______ for fun.
- You can't take both of them.- You mean I can choose_______ this one_______ that one?
- Why didn't you go on a trip with your family?- Well, I wanted to, but I then I gave up that_______.