Most smokers say they _______ smoking to some degree but health experts suggest that they should give it up ______ their health.

do you think of teaching, Bob— I find it andchallenging. It is a job youare doing something serious but interesting.

The evidence has ______ the first witness’ story.

1–How about going shopping this weekend,Peter–Sorry.I prefer rather than .

____ makes our school proud is _____ more than 80% of the students have been admitted to key universities