Complete the sentences with the right preposition. A: Have you got a problem? B:Yes, I'm Looking ..... my mobile. A: I can hear Matt. He's in the kitchen. B: Who's he talking ....? A: What are you doing here? B: I'm waiting...

Complete the sentences with the right preposition. A: Have you got a problem? B:Yes, I'm Looking ..... my mobile. A: I can hear Matt. He's in the kitchen. B: Who's he talking ....? A: What are you doing here? B: I'm waiting ..... lise. A:What are they arguing .... ? B: Money, I think. A: Who are you looking .... ? B: That boy over there. I think he's Paul's brother.