Zakreśl poprawne opcje.

1 Micky slowed back / down / up when he saw
his mum in the head teacher's office.

2 While her plane was taking up / on / off, she was
looking at the clouds in the sky.

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 on holiday in Mexico.

5 Grace didn't know the word, so she had to look it
out/up / over in the dictionary.

6 I'm not feeling very well. I need to lie out/in/down.