时态练习 用动词的适当形式填空,并将每句变成否定句和一般疑问句。 1. Tom ___________ (watch) TV every night after supper. 2. My son has a very good habit because he always___________ (wash) his hands before dinner. 3. My mother _________(do) the cooking and the cleaning every day. 4. This animal often __________(carry) diseases and _________(spread) them to man. 5. Ted is a football fan and he _________(play) it every day. 6. We usually ________(stay) at home in the evening. 7. He _______(get ) up when the sun _________(rise) in the east. 8 The old man seldom _________(go) out for a walk in winter. 9. Mr Johson ________(work) in a company near his home. 10. They ________(spend) their summer holidays every year. 11. When the car ______(stop), you can get off. 12. If it ________(not rain) tomorrow, we _______(go ) outing. 13. I ________(be) an engineer when I ________(grow) up. 14.______(hurry) up, here _______(come) the bus. 15. _______(study) hard, or you _______( not succeed).