--Why does the lake smell terrible? ---Because large quantities of water ______.
#85773
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted
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On the top of the books ________the stamp album my uncle gave me as a birthday present.
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A
has
B
is
C
are
D
have
---Jane wasn’t in when Jack came, was she?---_____, but she returned a few minutes later.
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A
No, she was
B
No, she wasn’t.
C
Yes, she was
D
Yes, she wasn’t.
________ as he was, he looked quite calm in that difficult situation.
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A
A child
B
The child
C
Children
D
Child