Open the brackets. Put the verbs into the Present Indefinite, the Present Continuous, the Past Indefinite, or the Future Indefinite.
7. a) The children (to make) snowmen every winter.
b) The children (to make) a snowman in the yard now.
c) The children (to make) a snowman a month ago.
d) The children (to make) a snowman next week.
8. a) My mother often (to keep) to a diet.
b) My mother (to keep) to a diet now.
c) My mother (to keep) to a diet last month.
d) My mother (to keep) to a diet in a year.