–What are you doing, Uncle Wang?-- I’m sorting out old books and I’ll ________to kids in West China.
Don’t worry. Think carefully and then you will _________ a good idea.
We think _______ more vegetables _______ good for our health.
He is a person who is easy _________.
Don’t put off today’s work for tomorrow. I mean, today’s work ______ today.
I don’t know _________.