4 Complete the sentences with correct prepositions.
1 How much did you pay ______ this dress?
2 The TV didn’t work properly, so we returned it ______ the shop the next day.
3 The books you ordered have arrived ______ post this morning.
4 A lot of customers complain ______ unhelpful shop assistants.
5 I’m writing to complain ______ the service I received in your shop last week.
6 It’s silly to pay so much ______ this model if you can buy a cheaper one.
7 He hardly ever spends his pocket money ______ unnecessary things.
8 Me and my brother are saving our money ______ a new games console.