I. Choose the correct answer.
- I'll take a few days off work _______ the baby is born.
a. while b. when c. since d. as
- I heard the news _______ I was driving home.
a. while b. until c. as soon as d. whenever
- Tom hasn’t seen his best friend _____ he moved to this city.
a. before b. since c. till d. when
- _____ I have finished my work, I will accompany you to the park.
a. Whenever b. Before c. After d. Until
- _____ you have made a decision, you must stick to it.
a. While b. Since c. Once d. Before
- _____ the singer finished her song, the audience burst into applause.
a. As soon as b. Until c. By the time d. Whenever
- The teacher won’t start the class _____ everyone has stopped talking.
a. after b. until c. just when d. once
- Scarcely had I rung the bell _____ the door flew open.
a. since b. as c. while d. when
- _____ I get an idea for a story, I jot it down in a notebook.
a. Just as b. Whenever c. Before d. While
- _____ we arrived, the other guests were already there.
a. As soon as b. Before c. By the time d. Once
- Anna started to play the piano _____ she was five.
a. as soon as b. just as c. while d. when
- I will never speak to him again _____ I live.
a. while b. as long as c. until d. once
- I never knew how wonderful life could be _____ I met you.
a. since b. as soon as c. after d. till
- You can begin the exam _____ all the papers have been given out.
a. as soon as b. before c. since d. until
- I always switch the lights off _____ I step out of the room.
a. till b. while c. before d. after
- _____ the climate gets hotter, sea levels will rise.
a. As b. Since c. After d. While
- The dogs started chasing my car _____ they saw it turn the corner.
a. while b. once c. since d. before
- I’ve changed my job _____ I last saw you.
a. when b. until c. after d. since
- The model sat still _____ we drew her.
a. once b. when c. while d. till
- Jennifer scrubbed the bathtub _____ her arms ached.
a. until b. as soon as c. after d. when