[ Grammar ]
I ___ know what to say.
A. do not
B. does not

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Conditional Sentence 0, 1 › ViewIf you _____ sandals in the mountains, you will slip on the rocks.
A. wearing
B. wear
C. wore
D. wears
Homophones › View
I need to go ask my neighbors why ________ moving out.
A. They’re
B. Their
C. There
The village ___ life is very quiet.
A. that / which
B. who
C. where
Grammar › View
Don’t stop! Keep on_____!
A. working
B. worked
C. to work
D. work
