—____, Tom. Is this your pen?—No, it isn’t. I think it’s ____.
Mr Philip has made ______ survey on students’ lunchtime, and ______ survey shows us a lot of problems.
– I am reading the newspaper to look for(找) a job --_______.
-_____ does your father go to bed? -He usually goes to bed at ten o’clock.
I’m good ______ old people and I’m good ______ playing the guitar, so I can join you to help them.
Mary can play ______ basketball. And Lucy can play _____ piano.