用“to, in, for, on 填空.1. Who is your classroom? 2. Wha

用“to, in, for, on”填空。1. Who is ____________ your classroom?

2. What's ____________ the desk?

3. It's time ____________ Chinese.

4. Go ____________ the office.

5. I stay at home ____________ Sunday.

试题答案

1. in 2. on 3. for 4. to 5. on