4. HOW DOES HE GO TO SCHOOL? HE SOMETIMES GOES TO SCHOOL BY CAR
5. HOW DO THEY GO TO SCHOOL? THEY NEVER GO TO SCHOOL BY PLANE
6. HOW DO THEY GO TO SCHOOL? THEY ALWAYS GO TO SCHOOL ON FOOT
7. We use Adverbs of frequency to say how often we do something. Adverbs of frequency are often used with the present simple because they indicate repeated activities.