It is useful book.—Yes, it tells us how to play football.

A big party was held in NO.18 Middle School last night, the teacher with students _____ singing and dancing happily at the party.

We have to our sports meeting till next week because of the bad weather.

Do you mind my taking this seat?—_______________.

I can’t say_____ I want to visit my grandma. It’s a long time since we met last time.[ ]