Tom can play ________ piano,but he can’t play ________ chess.
She looks forward to _____ the Great Wall.
—Can you tell me ______ ?—Yeaterday afternoon.
—Thanks for your help!— _______.Don’t mention it B. That’s rightC. It doesn’t matter D. I did nothing
You mustn’t forget ______ your dictionary when you come here tomorrow.
—Where is Tom?—I heard him ______ with our English teacher when I passed the teacher’s lounge.