Say the sentence: They...
They are excercising.
Complete: She is...them.
She is looking/watching them.
Answer: Are they having a picnic?
No, they aren't.
Complete: They are...
excercising
excercicing
exsercising
exercising
Answer: What are they doing?
They're playing tennis
Say the sentence: Team B is...
Team B is winning.
Answer: Are they having a race?
Yes, they are
Complete: The athlete ____ _____.
running
is running
runs
is run
Answer: What are the fans doing?
They're cheer
They cheering
They're cheering
They cheer
Complete: What _____ the fans _____?
are, doing
Ask: Are they...
Are they swimming?
Complete: They ____ playing tennis in a ____.
are, court
Answer: What is the athlete doing?
The athlete is running.
Complete: We ____ _____ in the pool.
are, swimming
Ask: What...
What are they doing?
Answer: Team B... Are they winning?
Yes, they are.