present progressive

1)I           swimming in the pool yesterday

a)am
b)is
c)are

2)you                 beging yesterday (not)

a)aren't
b)isn't
c)am

3)              you writing in the book?

a)are
b)is
c)am

4) he             drinking milk yesterday?

a)am
b)is
c)are

5) you              studying  in the school(not)

a) isn't
b)aren't
c)amn't

6)we               driving in the van 

a)is
b)are
c)am

7)               she running in the park?

a)am
b)is
c)are


8) I             drawing a cartoon yesterday 

a)is
b)are
c)am

9) I                playing tenis yesterday 

a) am
b)are
c)is

10)she                watchng tv yesterday (not)

a)isn't
b)aren't
c)am not