Jack likes playing ______football, but he doesn’t like playing ______piano.

It’s traditional in China to firecrackers on Spring Festival. —-But the serious smog（雾霾）nowadays needs us to stop it.

I think Tom will _______ a good monitor, so I’m going to vote for him.

Could you please tell me how to improve my spoken English—— Certainly，I ________.

The story is so ________ that we are all________ in it.