53．I can do housework。(画线提问)

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52．The twins can play the piano。(一般疑问句,并作两种回答)

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51．He can play volleyball。(否定句)________________________________________

50.I can help you ____________ (learn) English.

49.She _____________ (not have) a dictionary.

48.They want ____________ (see) a film.

47.The twins can ___________ (paint).

46.May I ____________ (know) your name?

45.What’s your f____________ sports?

44.Tom can swim well. He wants to join the s____________ club.