câu một bn làm rùi nhé

2: City life isn't as peaceful as cuontry life

3:This show isn't different from the show we saw last week

4:My father doesn't like pop music, my mother doesn't like either

5:The last time she went out with him 5 months ago

6:This is the first time that we have ever seen such a cruel mother

7:We haven't seen Mr.Jones for two years

8:I haven't visited the USA before 

9:I began learning English ten years ago

10:The last time the Pikes visited Paris was two years ago

11:I haven't written to him for a week

12:It's six years since Mary last learned French 

13:How long has your father bought that car?

14:My uncle started being a workers in that factory ten years ago