The boy is ____able to look after to look after himself ,so there is no need for us to worry abouthis safety.A.exactly B.well C.almost D.enoughYou really don't know what great difficulties we___these years while working on the project.A.went through B.are going through C.have gone through D.would go through

The boy is ____able to look after to look after himself ,so there is no need for us to worry about
his safety.
A.exactly B.well C.almost D.enough
You really don't know what great difficulties we___these years while working on the project.
A.went through B.are going through C.have gone through D.would go through