Questions 21 & 22 based on the following dialog

simple past:
-our dad GAVE us a toy helicopter that FLEW...
-but that WAS only a toy
-orville MADE the first flight..
-why DID you..
-kitty hawk HAD a..
-the condition WOULD help..
-the first flight LASTED... and they FLEW...

kalau untuk present perfect menurut saya gaada, tapi kalau past perfect:
-we've been interested..
-orville has always liked..
-we have worked...

maaf kalau ada salah