各文の ( ) に入れるのに適切な語または語句を、 それぞれ一つずつ選び、番号で記しなさい。 he tall gr ( ① singing ②issinging ⑨③to sing ) onthe stage is my sister. stour prices on this jst ( ① is included ② include ⑨③ areincluded ) breakfast every morning. the students and the teachers ( ① particpated ② went ③ canceled ) to the meeting last Monday. flowers were planted on ( ⑪ every sides ② each side ③ both side ) of the main street. ed at a nice hotel ( ① while ② during ③ on) our two-week summer vacation. ccer game had to be ( ① putoff ② calledo寿 ③ taking of ) until Sunday because the storm is approachine. me useful ( ⑪ advise ② advice ⑧ advices ) from my teacher when I asked him for help、