giúp mik với cần gấp

1/... have you studied...

   ...have learnt...

2/...have been waiting..., haven't come... 

3/..lost..., Have you seen... 

4/ ...Have you worked...

    ....have studied

5/ Have you seen...

6/...have been doing... 

   ....have finished... 

7/....have been leading... 

  ...have been cleaning...,haven't cleaned.. 

8/...have worked... 

9/...have heard.., have you done... 

10/...have you read... 

...have read..., haven't finished.. 

11/ ...have you known.. 

       ...have known... 

12/ Has John always lived... 

       ...has lived...