a)Yesterday Juan sent lots of letters.
b)The last lesson begun at 2:30.
c)I think you did the wrong thing
d)We knew the answer.
a)Anna ate two plates of spaghetti.
f)Rick told us the time.
g)The dog had bitt that boy yesterday.
h)Suddenly a bird flew in.
i)Mike had broke the window last week.
Jane kept the money for herself.