tolong dibantu ya bhs inggris Yg A sama B

A. 1. She has been working hars
2. People have been cutting the trees very carelessly
3. They have been playing football in the field
4. I have been waiting for you since two o'clock.
5. Everybody has been putting picturea and other item on it

B. 1. has been waiting
2. have gone
3. have been planting
4. has she been selling
5. have you finished
6. have been
7. have lost, have you found, have been looking for, haven't found
8. have finished

semoga dapat membantu