I wonder why Mr Green hasn’t showed up at the meeting yet.—I’m not sure，but he________in a traffic jam driving here.

I hope we can have ________ homework to do at weekends.—-That’s what I think. Then we can have ________ free time for my hobbies.

As for sports, I like baseball better than tennis. How about you— For me, I prefer ________.

I’ve heard you ___ hereWhat is it like？ —Very hardBut as long as the pay covers the expenses for my next school term, It’s ok

Look at the thick smog(雾霾)outside the house. ____ bad weather!