状语从句练习题1. I had been looking for the book for two days____ I found it at last. a. until b. when c. before d. while 2. He punished his students ____ they did anything wrong. a. however b. whenever c. whatever d. whichever 3. Those passengers will wait here____ the bus arrives. a. until b. because c. though d. as 4. Hardly had we reached home ____ it began to rain. a. before b. than c. as soon as d. when 5. No sooner had we arrived at the cinema___ the film began. a. than b. before c. when d. as soon as 6. You can ’ t watch TV ____ you’ ve finished your homework.a. since b. until c. as d. after 7. We had scarcely left our school____ the rain began. a. before b. than c. while d. when 8. We have never seen her again_____ she went to work in another city. a. when b. as c. since d. while 9. ____ the fight stopped, travel across the country has been quite safe. a. Since b. When c. After d. Unless 10. They were just about to leave____ the telephone rang. a. before b. when c. as d. than 11.. He hurried out of the room____ the meeting was over. a. the moment b. a moment ago c. after a minute d. a minute after 12..--- “ Did you catch the first bus this morning?”--- “ No. It had left the stop____ I got there.”a.as soon as b. at the time c. by the time d. during the time 13.I shall start the work ____ he comes. I don’ t know what to do first.a. after b. until c. before d. unless 14.The old man prefers to live____ the climate is mild. a. that b. which c. what d. where 15. ____ it is a holiday today, the children need not go to school. a. As b. When c. For d. As long as 16. ____ we were staying in China , we saw many interesting thi...