Нужно поставить глагол в нужное время

Present Simple or Continuous?
1.- Is Henry sleeping at the moment?
2.-They do their homework at home in the evening.
3.-Sonia often sings in the choir.
4.-Are Marina and you drinking coffee or tea now?
5.-Your dad is running to catch the train at the moment.
6.-Julita and her boyfriend clean the flat on Saturdays.
7.-Are you studying German this month?
8.-My niece always goes to bed at 9.00pm
9.-I'm sorry but I can't talk to you because I am working.
10.-Today my son is flying to San Francisco.
11.- Awful day! It is raining heavily.
12.-Margaret often forgets to buy bread.
13.-The old woman does a lot of exercise.
14.-Jaime seldom finishes school at 3,30 pm
15.-My aunt Elisa is coming to stay with us for the weekend.
16.-Why are you getting up so early this morning? It's Sunday.
17.-My best friend never drinks orange juice.
18.-The film starts at 10 o'clock this evening.
19,-Where are you spending next bank holiday?
20.-Alexander is playing chess with his dad now.
21.-The boss occasionally answers the telephone.