I.1.less
2.fewer
3.fewer
4.more
5.more
6.more
7.less
8.less
9.more
10.fewer
II.1.can't it
2.won't it
3.have you
4.did they
5.isn't it
6.do we
7.do you
8.isn't it
9.will you
10.isn't they
11.don't you
12.have you
13.aren't you
14.did we
15.have they
16.don't you
17.isn't it
xin hay nhất ạ!
(công sức nãy chừ suy nghĩ vắt óc nên mong cho ctlhn với ạ)
