Ребята ПОМОГИТЕ АНГЛИЙСКИЙ КТО нибудь люди добрые упр 4 СРОЧНОО НЕЧЕГО НЕ УСПЕВАЮ

a
2 he's not having
3 i am meeting
4 is coming, is arriving
5 is going out, are going
6 are not playing
b
 i am meeting Pablo
c
1 He is сhoosing a watch
2 She is  doing the repair