Their problem today is somewhat similar to _____ they faced many years ago.

He used to __________ in the morning, but now he is used to _________ at night.

______ an important role in a new movie, Andy has got a chance to become famous[ ]

Now that there are still some problems remaining______, we have to work extra hours tonight

I’m sorry I______ my exercise book at home.—Don’t forget ______it to school tomorrow, please.