Ответ:

1 wash the dishes - d Helping at home makes my mum happy!

2 eat an apple - a Eating fruit keeps us healthy!

3 buy mushrooms - b Going shopping is a lot of fun!

4 go to the gym - e Exercising gives me more energy!

5 make dinner -   c Cooking is my hobby!

1) A: What are you doing?

B: I'm washing the dishes

A: Washing the dishes?

B: Yes. Helping at home makes my mum happy!

2) A: What are you doing?

B: I'm eating an apple.

A: Eating an apple?

B: Yes. Eating an apple keeps us healthy!

3) A: What are you doing?

B: I'm  buying mushrooms.

A:  Buying mushrooms?

B: Yes. Going shopping is a lot of fun!

4) A: What are you doing?

B: I'm going to the gym.

A: Going to the gym.

B: Yes. Exercising gives me more energy!

5) A: What are you doing?

B: I'm making dinner.

A: Making dinner?

B: Yes. Cooking is my hobby!