Mary often does some translation work to earn extra money, which ________ half of her income. [ ]

If__ ___ calls, tell_______ I’ll come back soon.

You will be successful in the interview ________ you have confidence.

It’s dangerous to walk across the street carelessly.—You’re right. We can’t be _________ careful while crossing the street.

There a soccer match at our school in three days.—That’s great news.