Complete the sentences with the correct preposition. 0 The police are looking ~into~ the case of stolen files from a computer company.
1 He hasn’t made his mind whether he should start his own business.
2 Because her bright ideas, she managed to become a wealthy businesswoman.
3 He’s lucky because he gets well with his boss.
4 Unfortunately, they turned his request for a pay rise.
5 I’m sure he’s made the whole story just to impress Mary. He’s only a secretary, not the managing director.