Choose the right sentence:
1. Henry has being doing a lot of work for charities since the mid - nineties.
Henry have been doing a lot of work for charities since the mid - nineties.
Henry has been doing a lot of work for charities since the mid - nineties.
2. Have people been eating more meat recently?
Has people been eating more meat recently?
Have people been eaten more meat recently?
3. Has they been talking to Mary?
Have they been talked to Mary?
Have they been talking to Mary?