+ 2 câu khẳng định có be :
I am doing my homework
They are doing exercise .
+ 2 câu nghi vấn có be :
Are you doing your homework ?
Are they doing exercise ?
2 câu khẳng định:
I am playing badminton.
She is watching TV
2 câu phủ định :
I am not playing badminton
She isn't watching TV
2 câu nghi vấn :
Are you playing badminton
Is she watching TV
bạn tham khảo nha
assertive:
She is dancing .
He is singing a song .
negative :
She isn't dancing .
He isn't singing a song .
questions :
Is she listening to music ?
Are you going to school now ?