Achte in der Übung kommen die Satzarten 'Aussagesatz', 'Verneinung' und 'Frage' vor.
Setze die richtige Form von to be (am, is, are) und dem Verb ein.

In the park
What in the park? (to happen)
Look! The girls the dog for a walk. (to take)
What the boys ? (to do)
they football? (to play)
No, they basketball. (to play)
Right now the sun . (to shine)
Jake in the lake. (to swim)
Sue in the lake, too? (to swim)
No, she . She to music. (to listen)
Listen! Ben the guitar? (to play)
Yes, he is. He his guitar under that tree over there. (to play)