—Miss Zhou is very popular with the students.
—Yes. Her classes are_________ lively and interesting.
A. always B. sometimes C. hardly
Mrs. Weng came back from France in 2010. She _________ there for four years.
A. works B. worked C. has worked
We must______ using plastic bags in order to protect our earth..
A. give out B. give up C. give away D. give in
Parents often ask us _____ water in our life.
A. save B. savin C. to save D. saves
E - mail is very popular today. People hardly post letters, _____?
A. did they B. do they C. didn’t they D. don’t they
Our country ______the sixth population census(人口普查) already.
A. finished B. has finished C. will finish D. finishes
