Fill in each gap with ONE suitable word

Part V. Fill in each gap with ONE suitable word. (10 points)

    1. There were lots of keys, but we found the right one by trial and ______.

    2.  The bomb landed, but luckily it didn’t go______.

    3. Time is off now. Please ______in your paper.

    4. She was a bag of______before her exam.

    5. It’s not until the film began______we reached the cinema because of heavy traffic.

    6. I’m ringing with______to your advertisement in today’s newspaper.

    7. In spite of modern technology, many diseases caused by viruses are______not curable.

    8. He needs to think himself ______than go along with everyone else.

    9. Would you mind ______an  eye on our house for us while we're away?         

    10. “Have you told the class you’re having a baby?” - “ Yes, it’s common______now.”