英语主动与台改为被动语态

题目

英语主动与台改为被动语态
1 we should speak to the old men politely 2 Did your mather buy a present buy you a present birthday?3 when do they clean the desks and chairs every week?4 they have not watered the flowers 5they will plant more trees next year

答案

1、The old man should be spoken to politely by us .2、你应该说的是两种情况吧.Was a birthday present bought to you by your mother Were you bought a birthday present by your mother 3、When are the desks...