I have already told our class teacher that the windows of our classroom require .
That suit __________ over 60 dollars.
Tom __________ into the house when no one __________.
They asked me to have a drink with them. I said that it was at least ten years since I __________ a good drink
Mr. Green __________ for more than ten years.
By the time he was twelve, Edison __________ to make a living by himself.