If I _______(have) a brother, I __________(be) more extroverted and easy-going. I can't imagine having one.
If I HAD a brother, I WOULD BE more extroverted and easy-going. I can't imagine having one.
Steve and I __________(take) a trip to Bahamas if we _______(sell) our car before March.
Steve and I WILL TAKE a trip to Bahamas if we SELL our car before March.
Jack's mother _________ (organize) a celebration when her children __________ (finish) school.
Jack's mother ORGNIZES a celebration when her children FINISH school.