Tom always pays (注意)to his teacher in class,so he is making progress.
Everyone is here (除了) Jane,because she has gone to Yunnan.
My grandpa's money was (安全) locked in the drawer.
I prefer T﹣shirts made of (棉花)because they make me feel more comfortable.
It was midnight,but he was still (清醒) thinking about the teaching plan.
They planted many trees to (避免)the soil being washed away.