1.We have.......lived here for fifteen years..
2.The color of his briefcase is like my briefcase
3.You don't have to set off early.
4.Because he was lazy, he failed the exam.
6.They have built there house many years ago
7.My brother enjoys walking tin the rain
8.Is thisthe first time you played a computer game ?
9.It is very interesting to have a vacation abroad.
10.Do you mind if you smoked here ?
11.It was such an interesting film that we watched it several times
12.You don't know about cars as much as she does.
