---Did you go to bed early last night?----No. I watched a _____ movie, so I didn't go to bed until 11 o’clock.
--- Do you know whether scientists have ________a good way to deal with Influenza H7N9 or not?---Not yet .But they’re trying their best.
The sports meeting will continue _______it rains this afternoon.
---How much do I have to ____you? I think it's a bit expensive.--- I don’t think so . It’s only three hundred pounds.
I didn’t know which bag was better than the other, so I took them________.
The teacher can _________believe that Tom studies so ________.