The visiting group ________ famous football players.

What are your school ________, Jack — Well, at school we have to wear school uniforms.

I go over to chat with you this evening—Nice of you! It is ____ great comfort to keep me ____company, when I’m alone at home.

In the lecture, little Tom kept silent all the time unless _________ to express his opinion.

The environment is becoming worse and worse. We must stop the pollution __________ longer. [ ]