--_____ beautiful music it is!--Yes, ___ it’s very popular among young people.
I’m going to Hong Kong _____ three days .
— I don’t know next. — Let’s ask our teacher for help.
Do you know _________there will be a soccer match on CCTV-5 tonight?
You should pay attention _____ English in your everyday life.
She seldom speaks English after class, for she was afraid __ mistakes __ grammar.