1, do you clean

2, had worked/ have just come

3, have been

4, had waited/ hasn't arruved

5, haven't watched

6, hadn't cooked/talked

7, have played

8, have snowed

9, has travlled

10, has worked

11, have waited

12, have visited

13, has rained

14, has performed

15, had worked/ hasn't finished

             ~$Chúc-bạn-học-giỏi-ạ!^{}$ ~

1. have you cleaned

2. have been working_ have just come

3. has been

4.have been waiting_ hasn't arrived

5.have not watched

6.hasn't cooked_ has been talking

7.has played

8.snows

9.has traveled

10.has worked

11. have been waiting

12. have visited

13.Has been raining

14.has performed

15.has been working_ hasn't finished