Viết lại câu Tuan doen't get good grades because he doesn't study hard - tuan would get better grades............................................hard 2 I like book about traditional festivals in Viet Nam - the book..................................about traditional festival. 3 Lan said," Why don't you fix these faucets, Ba?" - Lan suggested that ................................................faucets. 4 They will use satellites for many purpose in the future. - Satellites...........................................for many purposes in the future. 5 It is easy for us to find the house. - We had 6 the brige was so low that bus couldn't go under it. - It was 7 I saw it with my own eyes. I beliveved it. (if) -If 8 the house at the end of the street has been sold. IT has been em pty for years. (which) which