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Units 13-15
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Exercise 2
Units 1-3
Units 4-6
Units 7-9
Units 10-12
Units 13-15
Tests
Choose . . .
Exercise 1
Exercise 2
Exercise 3
Exercise 4
Exercise 5
Units 13-15:
Exercise 2
Choose the correct answer.
Yesterday it
...
were
was
sunny.
I
...
was
were
at school.
We
...
were
was
happy.
Helen and Tim
...
wasn't
weren't
at school.
They
...
were
was
at the zoo.