1—A travel may be good for your health .
—Maybe, but I have ______ money______ time to do that .
A. neither; nor B. both; and C. either; or
1In some places trees ______ to stop the wind from blowing the earth away.
A. will plant B. planted C. are planted
1When I knocked at the door , I heard her______ in the room .
A. sings B. singing C. to sing
1Taiwan Island is______ the southeast of China.
A. in B. on C.to
1There ______ the bell. It's time for class.
A. goes B. comes C. gets
1Bamboo（竹子）is made ______ pipes（管道）______ carrying water______ some farmers in the countryside.
A. by; for; into B. for; by; into C. into; for ; by
