Змішали 100г води і 120г оцтової кислоти. Яка речовина є розчинником?

Поставте в правильное время:  Present perfect или past simple
I have driven this car   many times/ in 2007
Jane   passed /  has passed    her driving test last week
Steve loves his job. He   did/ his done    it since he was twenty-two
Сaroline has bought a lot of clothes     this year/two year ago
Rick    has finished/finished     the course six months ago
"George has arrived" "really? When     has he got/ did he get    here?