III. Put the verbs in brackets into the past simple or past continuous: (24points)

a. We……….(go) swimming every week when we ….(be) young.
b. Simon……….(dance) when his phone…….(ring).
c. Why………….(you/laugh) all through the history lesson yesterday?
d. I………….(drink) a glass of milk every day when I…………(be) a child.
e. It…………..(rain) while I…………(wait) for the bus.
f. While they………..(talk) , their sister………..(come) in.
g. Debbie…………….(sing) in the school choir many years ago.
h. Liz…………(tidy) her room when I ……….(enter) the house.