Chicago, a young American city, is famous for its frequent strong winds._________, it has been given the name “The Windy City”.
His parents died when he was five, so he was _____ by his uncle.
After going into the concert hall, the mother _____ a friend and went over to greet him.
_____ we gave him something to eat, he would save it up for his little sister.
It is reported that large amounts of money _____ spent on the cross-sea bridge so far.
--- Have you told him we have changed the plan? I _____ have, but I haven’t done it yet.