1. taught
2. began...found...could
3. thought
4. broke...were playing
5. built...were
6. drank...took
X
2. I went to the zoo with my girlfriend yesterday morning
4. She was playing the guitar at 8 p.m yesterday evening
5. She accidentally cut herself while she was ...
6. I was walking home from school when it suddenly rained heavily
7. Playing game interests him...
8. A couple were walking in the park when they saw a big rat.
nhìn lại đề bài giùm chị