---How does he usually spend his weekends?---He spends as much time as he can _______ computer games .
You should ____________ your hands if you want to ask teachers for help.
There is someone knocking loudly these days, I can’t stand the ____________.
We have 3 rooms ____________ , but I can’t decide ____________ .
--- May we leave the classroom now? --- No, you ____________ . You ____________ to leave before the bell rings.
--- Have you got any books on cooking? I’d like to borrow ____________. --- OK, here you are.