I study in High School Affiliated to Southwest University. There are __________ students in our school. Nine ______________ of them are girls.

I don’t know the teacher is talking with Miss Wang.[ ]

Why are you so happy, today? —Because I to London with my parents tomorrow.

Hello, Sandy. This is Jack. What are you doing?— I’m watching a match. It started at 7 p.m. and _____ on for another half an hour.

I’m sorry to____ your time.–It doesn’t matter.