Resposta :
1-
A) playing
B-) doing
C-) working
2-
A-) They are not working now
B-) Carlos is not studying English
C-) It is not raining
3-
A-) Is he doing
B-) Are Bryan and mike playing
C-) Is it raining
A) playing
B-) doing
C-) working
2-
A-) They are not working now
B-) Carlos is not studying English
C-) It is not raining
3-
A-) Is he doing
B-) Are Bryan and mike playing
C-) Is it raining