There isn’t any ________ here. Could you pass me some?
—It is useful book!—Yeah, it tells you how to play guitar.
——What is Grace doing?——She _____ in the pool.
——Can you speak English well?——________. but I can also speak Chinese well.
——Our English teacher is strict ______ us.——I think they’re good ______us.
——Some pandas are ________.——You’re right. We must _______ them.