What do you think of the lecture of Li Yang’s Crazy English?-I think it’s , but someone thinks it’s much too .

Don’t forget _________ your homework, John. — OK, I’ll do it right now.

He doesn’t like his job. He often ________ it.

Miss Li, where did you visit last week?— I visited a big company __________ ships are made.

It was a long journey, but _____of them four felt boring.