Question

The children ............... on the computer for a long time. Tell them to stop.(play)
A lot of animals ........... their natural habitats recently.(lose)
You look tired. .............in the garden all afternoon?(you/work)

Answer 1

The children have been playing on the computer for a long time. Tell them to stop.

A lot of animals have been losing their natural habitats recently.

You look tired. Have you been working in the garden all afternoon?