THE MEDIAGRAMMAR POINTS<A> TAG QUESTIONS
2)some exceptions :
a) Let`s go to the cinema , shall we?
b) Open the windows , will you?
c) Someone came when I was out , didn`t they?
d) Every thing will be all right , won`t it?
<B> Gerund : ( V+ ing ) -Danh động từ : after some verbs.