V. 1. Have you been studying

 2. has he been working

 3. have lost

 4. have read- haven't finished

 5. Have you heard - has broken

 6. has been writing 

 7. have you been doing - have been waiting

 8. have been painting - have painted

 9. have known

 10. has been marking - hasn't read

V.

1.Have you studied hard...?

2....has he worked...?

3.have being lost

4.have being read; haven't finished

5.Have you being heard...?; has broken

6.has written; vế sau ko có động từ nên ko làm

7.What have you being done...?; have waited

8.have painted; have being painted

9.have known

10.has being marked; hasn't read

VI.

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