—Paul has finished his homework, hasn't he?
—Yes. He____ it two hours ago.
A.finished B.finishes C.has finishes D.will finish
What can we do_____ the environment?
A.protecting B.protected C.to protect D.protects
This is the most beautiful park she has_____ visited.
A.ever B.yet C.never D.been
________ they're sisters, they don't look the same.
A.If B.When C.but D.Though
The government provides homeless people____ nice houses.
A. with B. for C. to D. of
(2014荆州)—Excuse me，but is that my passport？
—Oh，sorry．I took________by mistake．
A. yours B. mine C. hers D. his
