You should write him a letter (否定句) You ____ write a letter ___ himYou should write him a letter (否定句)You ____ write a letter ___ him He asked when we should leave He asked us when ___ ___There are a lot of things you could do(同意句)You ___ ___ a lot of things ___ ____
问题描述：
You should write him a letter (否定句) You ____ write a letter ___ him
You should write him a letter (否定句)
You ____ write a letter ___ him
He asked when we should leave
He asked us when ___ ___
There are a lot of things you could do(同意句)
You ___ ___ a lot of things ___ ____
答
You should write him a letter (否定句)
You _shouldn't___ write a letter _to__ him
He asked when we should leave (简单句)
He asked us when _to__ __leave_
There are a lot of things you could do(同意句)
You _have__ _got__ a lot of things __to_ ___do_