He is going to be a teacher.为什么要用be

He says he is going to be a scientist when he up .填什么? he wants to be a ___(cook) so he is going to a_____(cook)school He is going to be a basketball player.(改为否定句） He ----- going to ----- a basketball player. He fiy to Beijing tomorrow.A.is will B.be going to C.will D.is going to. HE IS GOING TO BE A TEACHER WHEN HE WILL GROW UP改错 He is going to be a teacher,so he _____ (study)math every day He is going to be a computer programmer when he ___college时态、? Jim is going to get____exercise.He wants to be thinner.a.a lot b.lots of He is going to be a teacher.为什么要用be he is going to be a treat to watch 翻译句子 He doesn’t want __ that he is going away.A.to be knownB.him to be knownC.that to be knownD.it to be known He is going to be a teacher画线部分:a teacher Li Ping is going to be a pilot when he grows up画线 a pilot 提问 He ____ a docyor when he grows up.(A.is B.will C.is going to be ) He says he ( ) a teacher in 10 years.A.is B.will be C.is going to tom is going to be a policeman when he __(长大） he is going to be a scientist in the future.只等2分钟 Andy likes talking with people,so he is going to be a ( )