—I saw Jane on the street just now.—It ______ be her. She went back to Canada yesterday.A. can’t B. mustn’t C. needn’t
The boy didn’t run ____ to catch the bus.
The old man lives, but he never feels.
There is“u” and“n” in the word “aunt”.
——What is Grace doing? ——She _____ in the pool.
——Can you speak English well? ——________. but I can also speak Chinese well.