Don’t listen music in the classroom hallways. A. to; and B. to; or C. at; or
I wish __________ finish your homework first.
Seagull can’t fly far if they have no __________.
–Why do you like the parrot__________? --Because it has ________ feathers.
If prices rise too high, the government has to do something _________ it.
We hope you can accept our ___________and join us.