1.When they returned to the river, they found that the boat had _______ away.
A. framed 
B. frosted 
C. frowned 
D. floated

2.During the war, many soldiers were killed not by _______, but by disease.
A.bulledts 
B.devil 
C.bible 
D.depth

3. This rock has to be _______ in order to build a road.
A. blasted 
B.explored 
C.hired 
D.maintained

4. He did not go to the party last night, which _______ her feelings deeply.
A. wounded 
B.injured 
C.hurt 
D.injury

5.If you need further information, please _______ our office.
A.constant 
B.construct 
C.contact 
D.contain

【答案】1.D  2.A  3.A  4.C  5.C