Réponse:
a. Look ! He's watching television (A)
b. What is he doing ? Is he watching television ? (C)
c. Everyday, he watches television (B)
d. Tell him to answer the door, he's watching TV (A)
e. In the evenings, he watches TV (B)
f. After school, he watches TV (B)
g. Sometimes, he watches TV (B)
h. Not at the moment, he's watching TV (A)
i. Yes he is, he's watching TV (A)
j. When he gets home, he watches TV (B)
J'espère avoir aidé, bonne chance :)