bài 3 : viết các câu sau ở thể khẳng định (+),phủ định (-),và nghi vấn (?)
1.(+) we are working on the new show right now
(-)
(?)
2.(+)
(-) i'm not talking on the phone at the moment.
(?)
3.(+)
(-)
(?) is he runing very fast?
4.(+) julia is baking a chocalate cake at the moment.
(-)
(?)
5.(+)
(-)
(?) are tony and kaity helping the teacher right now?
1.(+) we are working on the new show right now
(-)we aren't working on the new show right now
(?)are you working on the new show right now
2.(+) i'm talking on the phone at the moment
(-) i'm not talking on the phone at the moment.
(?)are you talking on the phone at the moment
3.(+)he is running very fast
(-)he isn't running very fast
(?) is he runing very fast?
4.(+) julia is baking a chocalate cake at the moment.
(-)julia isn't baking a chocolate cake at the moment
(?)is julia baking a chocolate ckae at the moment
5.(+)tony and kaity are helping the teacher right now
(-)tony and kaity aren't helping the teacher right now
(?) are tony and kaity helping the teacher right now?
