—Grandpa, who is the cute boy in this photo?
—It’s your father. It _________about 30 years ago.
A.took B.takes C.was taken D.is taken
—Do you think it is possible _________ the little girl to swim across the river?
—I don’t think so. And I think it is not good _________ others swim in such cold water.
A.for; to make B.of; to make C.for; make D.of; make
---It’s not good for students to study all day long.
---They should give more attention to proper exercise and enough sleep, ________health always come first.
A. so far B. for example C. after all D. at all
–Listen! Somebody is playing the piano.
–It ______ be Bill because he is the only one who can play the piano.
A. could B. can C. may D. must
The local guide spoke ______she could to make the visitors understand her.
A. as clear as B. as clearly as C. so clear as D. so clearly as
It’s _________ walk from Peter’s home to school, so he often goes to school _________.
A.ten-minutes; on foot B.ten minutes’; by foot
C.ten minute’s; by foot D.ten minutes’; on foot
