The doctor recommended that you _____ swim after eating a large meal.

The tanker，which was full of petrol，________and gave off heavy and dark flames the moment a truck knocked into it

What are you doing out of bed You’re _______ to beasleep

This new model of car is so expensive thatit is beyond the reach of those with ____ income.

I think students should finish their homework first before doing other things.—________. Study is the first thing.