—Are they ________ animals?—Yes, there are few of them in the world now. We should protect them.
Don’t be late class. We must be on time.A.for B.to C.in
Can you play guitar, Tom?A.a B.an C.the
You can’t wear shoes inside this place. It_____.
—Do you have any plans for tonight?—Yes , I____ at the new Italian restaurant in town.
—I lost my ticket, but______ the travel agent gave me another one.