Betty is often seen ____ the old man with his housework.
A. help B. to help
C. helped D. helps
It’s said in the newspaper the 215 more new schools ______ in Zhengzhou by 2020.
A. are built B. will be built
C. have built D. were built
My cousin told me that he could eat three big apples _____.
A. at time B. some time
C. at a time D. some times
There are many shops on _____ sides of the street. You can buy everything you want.
A. both B. any C. either D. every
My parents like the music ____ is quiet and gentle.
A. who B. that C. whose D. those
—Did your school ______ the basketball match?
—No. We were_____.
A. win, defeated B. defeat, lost
C. defeat, won D. lose, defeated