Điền giới từ:
1.The government should do something......the traffic problem soon
2.It is likely that he will never get.......his illness
3.They estimated the car.....$20,000
4.We wish we had a sister ......yours
5.She mistook me ....... my brother because we look so alike
6.Tom is very knowlegeable.....wines
7.I was presented......a writing set for my birthday
8.The police came in time to bring the riot ...... control