——Need I clean the room now? ——Yes, you _____ , but you ______ ask someone to help you.
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.
I can’t tell you _____ way to the Wilsons’ because we don’t have _____ Wilson here in the village.
Many websites have been _______ to help people study foreign languages.