Verbs. Tenses ( Active Voice).

a). isn't eating;

b). hasn't been eating;

c).doesn't eat.

a). is going to get;

b). gets;

c). is getting.

a). have ever been meeting;

b). have ever met;

c). ever meet.

a). is learning;

b). has learnt;

c). has been learning.

a). have had;

b). have;

c). are having.

a). get;

b). has got;

c). are getting.

a). is raining;

b). has rained;

c). has been raining.

a). every day;

b). now;

c). far too often.

a). have been watching;

b). have watched;

c).are watching

a). works;

b). is working;

c). has been working.

a). this week;

b). last week;

c). yesterday.

a). studies;

b). is studying;

c). has been studying.

a). are you;

b). aren't you ;

c). don't you

a). hasn't she;

b). has she;

c).doesn't she.

a). have been playing;

b). have played;

c). play.