The _________ look on his face suggested he didn’t know the fact.
The deadline has been ________ till next Monday.
---Dose the building have a long history? ---Certainly. It ______ 300 years.
I asked you ________ my dictionary—now I can’t find it.
---Why not go out for a walk on such a sunny day? ---______ great.
______ ,all the students have covered 5 kilometers and no one quit on the half way.