Choose the right answer to fill the blank.

1. I _____ an interesting program about artificial intelligence on PBS last week.

see
seen
saw

2. Several students _____ laptops to class yesterday.

brings
brought
bring

3. My father _____ to Los Angeles last weekend.

drove
drive
driven

4. Who _____ for President in the last election?

runs
run
ran

5. John Steinbeck _____ about the problems of migrant workers during the Depression.

write
written
wrote