sor Wang , _______ for hisinformative lectures, was warmly received by his students.

Mom, I can’t see any point in working hard at all the subjects at school.—Come on, dear. Years of hard work will surely ___________ in the future of your career.

The scientific study shows that once _____ cigarettes, one will find it hard to get out of it.

________ bad weather it is! It’s rainy for two weeks.

This is one of the means ______ the electricity energy is conducted from one place to another.[ ]