III. Read the sentences below: Underline the verb used and identify what tense by writing:
a) present
b) past
c) future

11-12. Two friends help her clean the house on Saturdays _

13-14 Congress passed laws to protect workers in the early 1900s _

15-16 Children learns about important event by reading _

17-18 I will return my books to the library tommorow _

19-20 local goverment used some of the taxes to repair roads and bridges _

21-22 We shall elect new representatives next year _​