1. I have gone to the shop. I am still there.
2. My classmates have gone to the football field. They're still there.
3. Your cousins have been to America four times. They have already come back home.
1.(-)Steve doesn't like playing musical instruments.
(?) Does Steve like playing musical instruments?
2. (-) Tom is't interested in Nature studies.
(?) Is Tom interested in Nature studies?
3.(-) Emma and Sue are fond of sports.
(?) Are Emma and Sue not fond of sports?
4. (-) My parents don't like watching films in their free time.
(?) Do my parents like watching films in their free time?
If humans _were_ as good at jumping.... Conditional type 2
Putting put
closing closen
letting let
swimming swum
doing done
bringing brought
having hade
finishing finished
splitting splited