I found ______ not very difficult to keep away from the A/H1N1 Flu.

What do you think of your teachers?—Not all the teachers are very strict ________ their students.[ ]

I don’t know _______.Can you tell me________?

_Could I go to the movie this Sunday, Dad?Yes, you_____. But you ______ come back before nine.

______ does he swim?— He swims twice a week. [ ]