My wife ______the night shift when my plane ______. That’s why no one is to meet me at the airport today.
They stopped at Tianjing_____they might visit the TV tower.
She has _____she remembers all the names of the students she has taught.
It is_____ all of us can do it.
The house cost_____ we didn’t buy it.
The book is_____ it gives a wrong idea of the facts.