32,he asked me if lived with my uncle and i said yes
34,this exercise must be done carefully
35,the test was difficult so we couldn't do it ( câu này đúng ko chắc đúng)
36,he asked lan if she was teaching in that school then
37,if you practise E everyday,you can pass the exam
38,they haven't vistited me for 5 years
39,i spend 1 hours surfing the web everyday
