他们那时正在购物。They________ ________at that time.
There are a lot of after﹣class (活动)in our school.
It is rude to talk loudly on the phone in (公共的)places.
My father always (鼓励)me to try different things.
Tom always pays (注意)to his teacher in class,so he is making progress.
Our National Day falls in (十月),the tenth month of a year.