1.I think he is right.（否定句） 2.I am from Americe.(一般疑问句) 3.Throw it like this.(否定句)4.You must go to bed early.(祈使句)5.I can see some desks in the classroom.(一般疑问句)6.We should keep our classroom clean.(否定句)

I don't think he is right.Are you from America?
Don't throw it like this.
Go to bed early.
Can you see some desks in the classroom?
We shouldn't keep our classroom clean.

1I don't think he's wright.
2 where are you coming from?
3 don't throw it like this
4 please go to bed early
5 what can you see in the classroom?
6 we can't keep our classroom clean.

1.I don't think he is right.2.Are you from America?3.Don't throw it like this.4.Go to bed early.5.Can you see some desks in the classroom?6.We shouldn't keep our classroom clean.

i do not think he is right
where are you from
do not throw it like this
please go to bed early
can you see any desks in the calssroom
we should not keep our classroom clean