KEY TO THE GRAMMAR CHECKER

Once you have done the corresponding exercises in the Grammar Checker, you can make corrections with the key I attach.

Please, do it little by little, but do it all!

Grammar Checker Advanced Key


Thanks to Manuel and Justo, we have detected a couple of mistakes in the key of the exercises in section 5B. Here you have the right answers:

5B
a) 7 : X Did you use to eat...?
b) 5 : 's used to being ...
    6 : used to wear..., didn't you?

If you happen to find more, please, let me know and we'll add it to this post. Thanks for your help!