1. The boys broke a window when they _________ football. a. played b. were playing c. had played d. are playing 2. He ________ you now, but he won’t believe you tomorrow. a. believe b. believes c. is believing d. has believed 3. What ________ to you yesterday? a. happened b. did happen c. had happen d. has happened 4. I _______ about him when suddenly he came in. a. talk b. talked c. am talking d. was talking 5. The light _________ out while we were having tea. a. was going b. went c. had gone d. has gone 6. “May I help speak to Dr. Paine, please?” “I’m sorry, he _______ a patient at the moment. Can I help you?” a. is seeing b. sees c. has been seeing d. was seeing 7. The Earth _______ on the sun for its heat and light. a. is depend b. depending c. has depend d. depends 8. While I ________ TV last night, a mouse ran across the floor. a. watch b. watched c. was watching d. am watching 9. Last night we _______ many songs by the camp fire. a. sing b. sang c. sung d. were singing 10. In spite of her difficult living conditions, she worked extremely______. a. hard b. hardly c. harder d. hardest