用所给动词的适当形式填空。 |
1. Father _____still _____(sleep)when I _____(get)up yesterday morning. 2. Grandma _____(cook) breakfast while I _____(wash) my face this morning. 3. Mother _____(sweep) the floor when I _____(leave) home. 4. The students _____(have)a biology class when the visitors _____(come) . 5. The driver _____(drive) home when it _____(rain) last night. 6. Some students from Class Four _____(play) basketball when I _____(see) them on the playground. 7. Doctor Liu was on duty last night. He _____still _____(work)in the hospital at 10 p.m. 8. The street seller _____(sell) clothes when he _____(find) a purse on the ground. 9. Mr Wang spends a lot of time writing his novel(小说)every day. He _____ still _____(work) at midnight last night. 10. I _____(read) a history book when someone _____(knock) at the door. |