状语从句语法练习 1. He got excited at the news that our team had won the game, ________ I was calm. A. when B. while C. because D. after 2. — The air is full of smoke and people are coughing. — It will get worse ________ the government does something about the pollution. A. but B. unless C. except D. if 3. We will never give in ________ they might do or say about our plan. A. no matter how B. how C. whatever D. although 4. By the time you _______ back, the supper ________ ready. A. will get; will be B. get; was C. get; will be D. will get; is 5. You may go swimming _________ you don ’ t swim too far away from the river bank. A. as far as B. as long as C. as well as D. as soon as 6. ________ I didn ’ t know anybody at the party, I had a very good time. A. Although B. When C. Unless D. As though 7. Einstein was not able to return to his homeland ______ the world war was over. A. when B. as C. until D. before 8. His speech made ______ deep impression on the audience that they could not forget it. A. such a B. so a C. so D. such 9. The weather forecast says it will be sunny today, but now it looks ______ it is going to rain. A. even if B. as if C. if D. although 10. Parents should take seriously their children ’s requests for sunglasses _______ eye protection is necessary in sunny weather. A. because B. though C. unless D. if