用动词的正确时态填空。 |
1. He____ (study) at this school ten years ago. 2. They ____ (watch) TV at home since 8:00. 3. It's 9:00 now. All the students ____ (have) an English class in the classroom. 4. — ____ you ____ (see) any movie recently? —Yes, I ____ (see) Harry PotterⅢ yesterday. 5. Our English teacher ____ (teach) English at this school for about 20 years. 6. Mary's father likes ____ (climb) mountains, so climbing mountains is his hobby. 7. As drivers, they must ____ (obey) traffic rules. 8. She ____ (scream) when she saw a long snake. 9. We didn't go home until we finished ____ (clean) the classroom. 10. Do you know how ____ (make) a vegetable salad? |