—_____ did Mr Li finish the work last night? —At about eleven, I think.
—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.