—Are you busy today?—Yes, I have ______ homework to do.
-Are you clear about the trip next Saturday?- One more thing.1 want to know_______.
-I hear you were hit by a car.- Yes, but the driver drove away_______ I realized it.
- 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.