._________alone in the large house, the little boy had to learn to survive by himself.
Yesterday I asked him ___ me ___ my English.
He usually goes out for a walk ___ watching TV at home.
— ___ does your father go to work? — On foot.
I’m sure you ___ the exams; but what will you do if you ___ them?
If you want to buy ___ , you will still go to store.