Let’s have a game of tennis; the loser has to treat the other to an ice-cream. — _______.

Of all boys, Tom is ________.

he years, people have learned from ants that teamwork and perseverance are indeed two key ______ to success.

I wonder how you such things yesterday.

Luckily, traditional Chinese medicine (TCM) is making a difference ______ the H1N1 flu[ ]