—You don’t seem to be quite yourself today. What’s wrong? —Oh, I’m suffering from a cold. Nothing serious,  _____. 

Tom was caught cheating in an important exam. _____, he lost a golden chance of taking part in this competition.

 He put on his tie, took one last look at the room and_____________  walked out of the door.

Smiling doesn't     mean you're happy． Sometimes, it just means that you're strong enough to face problems．

Father__________goes to the gym with us although he dislikes going there.