Помогите номер 86 , подготовка по контрольной .Дам много баллов .

2 I often buy fruit from the greengrocers
3 My mother is drinking tea now
4 Look at Tom and Jim? They are walking up the hill
5 The man is laughing at the moment
6 The cat is playing with a ball now
7 We always wear warm clothes in winther
8 He often eats a sandwich at lunchtime