Here are the sentences completed with the past simple form of the appropriate verb:

1) Mum **washed up** after lunch.
2) The maid **made** the beds in the rooms.
3) It **rained** a lot yesterday.
4) The boys **played** after school.
5) The fortune teller **told** me my future.
6) Dave **ate** a slice of pizza.
7) The couple **watched** TV last night.
8) Tim **set** the table.
9) Dad **read** a fairy tale to his children.
10) Dave **took** a bath.
11) The ambulance **took** the injured man to the hospital.
12) Owen **did** the homework.
13) Fred **caught** a cold yesterday.
14) Jane **danced** in the disco last weekend.
15) The couple **sat** on the bench in the park.

Feel free to ask if you need any additional help!