Question

7. When he was a baby he was taken abroad by his parents and the letter says it will be five weeks        from England. (return)

他还是一个小宝贝的时候就被父母带到外国去了，信中说还有五周他才从英国回来。

Answer 1

7. before he returns考查时间状语。时间状语从句中往往用一般现在时代替一般将来时，因此此处用returns。