Animals are our good friends. We are supposed ________ them.
A. to protect B. protect
C. protecting D. protected
–Have you ever been to Guilin?
--No, ________. I hope I can go there next year.
A. always B. sometimes C. never D. often
During summer, lots of people swim in the pool, so it is very ________.
A. clean B. similar C. beautiful D. crowded
There were more than four ________ passengers on the ship named Eastern Star(东方之星) when it sank.
A. hundreds B. hundred C. hundreds of D. hundred of
Kumming is famous ________ its beautiful scenery(风景).
A. for B. of C. as D. to
--________ is this notebook?
--It must be Anna’s. Her name is on it.
A. Whose B. Who C. Whom D. Which
