一What did you do just now? —I__________ some juice.
How much _____ they ?A. is B. are C. /
Look _____ that jacket.A. in B. on C. at
What is it? It is ____ English book.A. a B. an C. \
They are ______.A. sheeps B. sheep C. a sheep
What are they?A. It is a goat. B. They are goats. C. They are a goat.