----Must I finish that work today?----No, you _____. You may finish it in three days.
This book is _________ instructive than that one.
The train ______ for ten minutes.
I can’t believe that _____ a little girl can write _______ many stories.
I’m not sure if Mr. Zhang _____ . If he ______,please let me know .
Mary can not only speak Japanese but also ______ .