My brother _____(be)18 years old in three weeks' time

My brother _____(be)18 years old in three weeks' time my brother is three years () (old) than I. My brother is two years _____（old） than me. in three weeks 和in three weeks'time 的区别 My brother ______ on business for three weeks.he will be bac i'm 17 years old.my brother is 19 years old.we're both in ou Three hundred years ___(be)a short time in sory. in three weeks time 的意思 in another three years Tom will be three times as old as he My elder brother _____ the army for three years A.has joined my brother is thirteen years old 改括号里的句子 My brother is (eight years old ) 否定句_____