III. Rewrite these sentences as directed:
1.My favourite hobby is collecting stamps.
I am…………………………………………………………………………………..
2.Lan finds it difficult to carve eggshells.
……………………………………………………………………………………….
3.Mai tries to learn English because she wants to go abroad.
…………………………………..so…………………………………………………
4.Because Hoa was sick, she didn’t go to class yesterday.
…………………………………………because of………………………………….
……………………………………so………………………………………………..
5.Women are more careful drivers than men.
Women drive…………………………………………………………………………
6.My mother began to teach English 10 years ago.
My mother has……………………………………………………………………….
7.I started working in this factory in 1990.
I have………………………………………………………….……………………..
8.The last exercise is difficult. This one is easy.
This exercise is……………………………………………………………………….
9.Lan sings better than Mai.
Mai……………………………………………………………………………………
10.Your house is not as beautiful as my house.
My house…………………………………………………………………………….
11.My sister can sing English songs. I can sing English songs. (too)
……………………………………………………………………………………….
12.Chinese is difficult. Japanese is, too.
Japanese…………………………………………………………………….Chinese.
13.Learning new words isn’t easy for me.
I find…………………………………………………………………………………
14.I don’t like cooking food but I like eating it.
I enjoy……………………………….more………………………………………….
15.I don’t draw well. My brother doesn’t draw well. (either)
……………………………………………………………………………………….   
16.We can paint this window in half an hour.
 It takes……………………………………………………………………………...
17.Minh is a more skillful player than Hung.
 Hung can’t…………………………………………………………………………
18.He left school because his life was hard.
Because of………………………………………………………………………….
19.The train was late because of the thick fog.
Because…………………………………………………………………………….
20.I think no that city is more beautiful than Paris.
I think Paris………………………………………………………….in the world.