Ex. 3 Use Present Perfect Continuous.
(+) Tim - decorate his bedroom
(-) Patrick - work on his biology project
(?) Sam and Matt - practise rugby
(+) Joe and Peter - watch Sam and Matt
(-) Raymond - do nothing
(?) Sue and Jane - shop
(-) Melanie - help with housework
Tim has been decorating his bedroom.
Patrick
Joe and Peter
Raymond
Melanie
.Sam and Matt
..Sue and Jane