The peace talk between the two countries _____. 

— May I speak to Mr Smith? — I am afraid not. He is at a meeting now. It’s not ___.

To our surprise, girls ______ more than half of all the students in the school.

One of the characteristics that make me different from many people is my adaptability—I'm _______ and comfortable in new or unusual situations.

There were so many people on the platform waiting to ____ the train that we gave it up.