Zakreśl poprawne opcje
1. Micky slowed back/down/up when he saw a police cae.
2. While her plane was taking up/on/off, no one expected hijackers on board.
3.Jack's computer was hacked while he was working on/over/about his research.
4. Harry picked on/up/out some Spanish while he was in a Columbian pirson.
5. Grace fell off/out/down with Greg when she found out he was a thief.
6. The police officer went out/in/down with a cold after observing the suspect in the cold.