Jack is going to be an engineer (同义句)

Jack is going to be an engineer (同义句) I am going to be an engineer同义句 His ambition is to be an engineer 同义句 He____be an engineer w Jack wants to be an engineer when he is older (对an engineer提 i want to be an engineer.(改成同义句） when he grous up ,he is going to be an engineer什么意思 He is going to be an artist（同义句）要快! My dream is to be an engineer.和I want to be an engineer when to be an engineer is to be somebody 怎么翻译? Jason's ambition is to be an engineer.改为否定句 an,be,engineer,girl,is,she,the,to,wants,who (?)连词成句 英语句型转换1.Whose guitar is this?（改为同义句）2.Jack used to be an out