Anyone, once ____ positive for H7N9 flu virus, will receive free medical treatment from our government.
A. to be tested B. being tested C. tested D. to test
With the school rules _____ by the students, the school has taken on a new look.
A. respected B. respect C. were respected D. respecting
In the last twenty years, seven Canadian scientists _____ the Nobel prize!
A. won B. had won C. was winning D. have won
We all like the photographs _____ by our teachers.
A. were taken B. taken C. taking D. to take
--- What’s the weather like?
--- Pretty hot and wet in the summer, but it _____ be quite cold in the winter.
A. may B. can C. must D. should
No dictionaries can _____ all the English idioms.
A. say B. tell C. show D. cover
