Помогите пожалуйста. Не могу разобраться с составлением предложений. Задание 3. Необходимо

1. What is Tom fond of
He is fond of climbibg and fishing
2. What do I should do
You should clean your teeth before going to bed
3. Are the children collecting the things now
They are putting up tennis
4. Did you go swimming yesterday
We went hiking for two miles
5. Are they going to the country by bike or by bus
They are going on foot
6. What will you do in an hour
We will go for a walk