用所给词的适当形式填空 If you can dance,please come and join ________ (our). Do you like ________ (draw)? What about ________ (join)the art club? These ________ (story)are very interesting. He can play the guitar ________ (good).
-How was your day off yesterday? -Perfect! It was ____ birthday of my grandpa’s . We had a big family celebration. A. seventy B. seventieth C. the seventieth