（注意语法,还有被动态,和过去式）1：这辆汽车是上个星期由格林先生帮忙修理的.2：以前这个国家的小学里不教英语.3：孩子们已经被安全地带到了博物馆.4：哪个教室还没有被打扫过?5：

Question

（注意语法,还有被动态,和过去式） 1：这辆汽车是上个星期由格林先生帮忙修理的.2：以前这个国家的小学里不教英语.3：孩子们已经被安全地带到了博物馆.4：哪个教室还没有被打扫过?5：在昨天的听写中,这个单词没有拼写对.6：同样的拼写错误你已经犯过好几次了.7：这台计算机是昨天购买的.8：

Answer 1

1. This car was repaired by Mr Lin last week. 2. The primary schools in this country didn't teach English before. 3. The children were brought to the museum safely. 4. Which class hasn't been cleaned yet? 5. In the dictation yesterday, this word wasn't spelled right. 6. You've made the same spelling mistake several times. 7. This computer was bought yesterday. 8. How can I work out the correct answer?