How often does the boy go to see his granny— .

“This book is ______ more useful for us students.” “Yes, but it is _______ too difficult.”

You’d better _______ too much meat. You are much too fat.

I took my driving license with me on holiday，________I wanted to hire a car.

Gone are the days when China, a major economic power in Asia today, ________ at the mercy of others.[ ]