Помогите пж побыстрее(использовать present simple или present continuos

1.B.is

2.Bis working

3.Bi am playing

4.A.What are you knowing

5.A.Why are you wearing

6.B.dont eat

7.I am waiting for a taxi.

Ответ:

1) is

2) works

3) am playing

4) do...know

5) are...wearing

6)  do not eat

7) am waiting

Объяснение: