1.His motorcycle is more expensive than mine
_My....................
2.This robot can do the housework
_The housework..................
3.It is too hot now,so we consume a lot of electricity
_If.......................
4.The test was too difficult for students to do.
_The test wasn't............
5."I learn hard so that my parents will feel happy",said the boy.
_The boy said.................
1.His motorcycle is more expensive than mine
_My...........motorcycle is not as expensive as him.........
My motorcycle is cheaper than him
2.This robot can do the housework
_The housework.....can be done by this robot.............
3.It is too hot now,so we consume a lot of electricity
_If................it weren't too hot now, we wouldn't consume a lot of electricity.......
4.The test was too difficult for students to do.
_The test wasn't....so difficult that students couldn't do it........
The test wasn't easy enough for student to do
5."I learn hard so that my parents will feel happy",said the boy.
_The boy said........that he learnt hard so that his parents would feel happy.........