Hurry up! The train _____, You know it _____ at 8 o’clock.

It’s ____________ late now, Millie. It’s time to go to bed..—But I still have____________ homework to do.

The host family went out of ____ way to make us _____ at home.

The policy of the mainland is very clear and straightforward，and the key problem is ______ the leaders of Taiwan will accept it.

The fact that so many people still smoke in public place ___that we may need nationwide campaign to raise awareness of the risks of smoking.