Question

陈述句改为否定句

Answer 1

例子：he
likes
swmming
否定：
he
doesn't
like
swmming
及把谓语动词likes
变为动词原形，根据前面的人称进行助动词的变化，第一二人称用don't，第三人称用doesn't
若是
The
cat
is
mine
否定：the
cat
isn't
mine.谓语动词加not即可。

Answer 2

社会起不了改革变化，实验室也进不了化学变化

Answer 3

We
didn't
meet
Bet
in
the
supermarket
yesterday.

是的，选择A， Mary
's
表示Mary
的

Answer 4

We
did
not
meet
Bet
in
the
supermarket
yesterday.
我觉得是选A

Answer 5

We
didn't
meet
Bet
in
the
supermarket
yesterday