1. напишите отрицательные предложения example: i to the radio in the morning, (listen) — i don't listen to the radio in the morning. 1. the dog for a walk every day. (take) 2. all the food in the nearest supermarket, (buy)

1)mr.peterson suggested that teenagers should spend spend their pocket money on books rather than on games.(should  в косвенной речи не меняется)

she added it would be a good use.(will переходит в прошедшее would)

2)mrs holley felt sorry that only four out of ten girls took part in swimming and kept fit. she added that last year her daughter had taken part in a school swimming competition and had got second place. (past simple съезжает на 1 ступень до past perfect)

3)ms stanley was not surprised by the fact that british teenagers were interested in clothes so much. she also said that ast week her daughter and her friends had been shopping for 4 hours and had bought a lot of clothes!

все времена просто,грубо говоря, смещаются на одно более сложное

present > past simple

past > past perfect

past > past perfect continious и т.д.