根据括号内动词提示,改成否定.
问题描述：
根据括号内动词提示,改成否定.
I_____(be)going to see my grandpa.
It____(be)rainy yesterday.
Kate_____(will)get fatter.
You_____(must)smoke here.
I____(be)watching TV at the moment.
You_____(should)go to bed late.
My mother____(be)cooking this time yesterday morning.
I_____(could)ride bike when I was six years old.
答
1.am not
2.wasn't
3.won't
4.mustn't
5.wasn't
6.shouldn't
7.wasn't
8.couldn't