How do you study English—I study English talking with foreign students

Will you go to Mary’s birthday party?—No, ____ invited, I can’t go to it because I’ll be too busy then.

p healthy, Professor Johnson_________ cycling as a regular form of exercise after he retired

You cannot accept an opinion ________ to you unless itis based on facts.

sed our train, and ________ the next train wasdelayed, ________ we had to wait for another two hours