—Can you play ________ piano? —No, I can’t. But I can play ________ basketball.
---I have been waiting here for . But where is Tom?---He is on his way back now.
---I’ll fly to Qingdao for my holiday this weekend.---Wonderful! _________.
--- Is your father in?--- No, he ______ for three hours.
Metal ______making machines and many other things.
Alice ___________ a young man from China two years ago.