The play began at eight,so they must dine at seven.at eight at seven 在句子中充当什么成分用连词so并列两个句子、the play ,they都是主语吗?must dine是动词吗?

the TV play began at seven o'lock(现在完成时） she began to learn -----[play]the piano at the age of 5 Her mother said Ding Ziyin began learning to play the piano at the age of The boy began to play chess at the age of three.（改为同义句） The boy began to play chess ____ ___The boy began to play chess at the age of three.（改为同义句） The boy began to play chess ____ ____ ____ ____ ____ ____. Li Yu began to learn to play the accordion at the age of ave.(改为一般疑问句) The play began at eight,so they must dine at seven.at eight at seven 在句子中充当什么成分用连词so并列两个句子、the play ,they都是主语吗?must dine是动词吗? play at the in the play 还是 at the play The pianist began to play and the girl in red began to sing ____the music. The play may begin at any moment .It ()A has begun B won't C hasn't begun yet D began a long time ago 英语句型转换,同义句~As the child at six,he began to play the piano.(同义句）______ ______ ______ ______ ______ ______,he began to play the piano.我是这样写的：At the childs age of six 行不行?(答案给的是When he was six yea Let’s look at the boy in the picture.He[ ]New Jersey,US.His[ ]is Mike Petillo.He is a[ ]boyand he can play many instruments very well.At the age of 5,he[ ]to learn to play the drums.When he was 8,he began to learn the[ ].Now at 13,mike Petillo[ ]pl the party ,on Sunday,began ,at 8 a.m. Little tom began (learn)French at the age of 5. Amy began ice _____ (skate) at the age of four. 根据首字母提示填写单词,补全句子.He began to learn to play the piano at the a_______ of three.We young people should be polite to the e________. When he was five years old he began to play the violin 同义句He began to play the violin ____ ____ ____ ____ ____ play at the concert什么意思