Ответ:

Mum to make do sth homework.

Cat to wander around home.

secret police a shelter.

The boy to grin.

The big arbour.

The homework it bores me stiff.

The man to do a crime.

Flopping lottery.

This is play a waste of time.

Lesson maths it's boring.

The volunteer go to work.

Teacher to ask to do sth sound money on the toilet.