Have you ever _______ to bring your homework to school?—Yes. I _______ it at home once last term.

What can we do during the vacation? —— ________ about going to the beach?

Your mother _______ take a bus to work?-Yes. But now she usually goes to work on foot.

My pen pal said he would write to me, but I _____ any letters from him so far.

You shouldn’t take photos in the museum, it’s _______ the rules. [ ]