| have grandpa laugh they do |
| A.Yes, there is | B.No, there isn’t | C.Yes, there are | D.No, there aren’t |
| A.No, they’re mine | B.Yes, it is | C.Yes, they are hers | D.No, it isn’t |
| A.Does;work | B.Is;working | C.Does;do | D.Is;do |
| A.Yes, those are | B.No, those aren’t | C.Yes, they are | D.No, they aren’t |