先通读短文,掌握其大意,然后从每题所给的三个选项中选择最佳答案填空.

先通读短文,掌握其大意,然后从每题所给的三个选项中选择最佳答案填空.
Mr Wu is having a class in Class Five.He is asking students to think about (思考) 16 future life.The following are some students’ opinions (观点).
Zhang Wei thinks people will live in the 17 like fish,because in the future people will 18 organic silicon(有机硅) to breathe(呼吸) in the sea.And people will build 19 and schools in the sea.Then they can see doctors and go to school.He thinks life in the sea will be very 20 and comfortable.
Luo Li thinks 21 in the future will be great.Every family will have a car.And these cars will 22 in the sky.People will drive cars to their offices.
Wang Kai thinks machines like robots will do work for people,23 people will have more 24 time to enjoy life.He thinks people will have short winter holidays but long 25 holidays because the summer will be very long.
( ) 16.A.my B.your C.their
( ) 17.A.sea B.sun C.star
( ) 18.A.use B.cut C.drink
( ) 19.A.museums B.hospitals C.cinemas
( ) 20.A.weak B.difficult C.interesting
( ) 21.A.technology B.climate C.transport
( ) 22.A.sleep B.fly C.drive
( ) 23.A.so B.because C.or
( ) 24.A.busy B.free C.little
( ) 25.A.summer B.autumn C.spring