Eating healthy food can help us.A．many

My family were watching TV,and I couldn’t__________to my study.[ ]

Paper produced every year is ________ theworld’s production of vehicles.

there a ____ to the time that I canstay here — Yes, you must leave here before he comesback

I saw Mr. Lin just now in his office.—No, it ___be him. He has ____Beijing and won’t come back until next Friday.