We should do more such exercises in the future，I think，_____ those we did yesterday.

Compared with his sister, Jerry is even more_____to, and more easily troubled by , emotional and relationship problems.

—Does coffee really work when you have to work late into night?—Yes. As far as I’m concerned，I feel very________ after a coffee.

I am well_____of the problems brought about by this new road----it runs right past my school.

 I know this is not quite the right word， but I can’t be bothered to think of ______.