You see with them.
Eyes.
I think you should see a doctor.
What should I do?
What did you do 2 days ago?
I (action in the past).
You have ten on your feet.
Toes.
I went to school and watched netflix.
What did you do yesterday/last weekend...?
I have a backache. What should I do?
(I think) You should see a doctor. (...)
You smell with it.
Nose.
I went to Portugal on my last vacation.
Where did you go on your last vacation?
How was the food on the restaurant last night?
It was good/bad/delicious.
Your throat hurts.
Sore Throat.
No, I weren't. I was at home.
Were you at _____ yesterday?
When did you start school?
I started school in ______.
If you loose them you can't walk.
Legs./Feet.
Transform the question in a Embedded/Indirect questions:
Can a dog fly?
Do you think a dog can fly?
My girlfriend cheated on me. What do you think I should do?
I think you should talk to her/cry... (give a good suggestion)