The boss in the factory made the workers_______nine hours a day in the past.
A. work B. to work C. working
I am a League Member. I volunteer my time _____ others.
A. help B. to help C. helping
---What did you do on April Fool’s Day?
---I played a trick ______ my brother.
A. on B. toC. with
Look at that girl ______ name is Lucy.
A. who B. whose C. which
These apples _____ well because they _____ nice.
A. are sold, look
B. sell, look
C. sell, are looked
---Can you guess if they speaking English with us?
---I think they will do if they free.
A. will practice; are
B. will practice; will be
C. practicing; being
