)) the family a barbecue in the garden in summer. (have) where is tom? - he is upstairs. his email. (check) under the sofa, sam? - sh-sh. (do) maths. her favourite subject are history and literature. (like) mam is in the kitchen. a birthday cake for ann. (make) for his unusual experiment? (need)

The family often have a barbecue in the garden in summer.
Where is Tom? - He is upstairs. He is checking his email.
What are you doing under the sofa, Sam?- sh-sh.
She does not like Maths. Her favourite subject are History and Literature.
Mum is in the kitchen. She is making a birthday cake for Ann.
What does he need for his unusual experiment?