I like the teacher__________classes are very interesting and creative.

The question is so hard. None of them can answer it _________.

I don’ t want to talk to Sarah now. She is mad ________ me these days. [ ]

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

Were you sick after six hours’ journey on the coach?—Of course. I quickly as soon as it stopped.