While crossing the street, you must _______ your riding speed.
His landlady gave him a week's _____ to leave the flat.
He is not______. He is the______ man in the streets.
_____ some old tables, his house was almost empty.
Scientists generally agree that earth’s climate will warm up over the next 50 to100 years_____ it has warmed in the 20,000 years since Ice Age.
I can’t go to the New Year’s concert,_____,100 dollars is just too much for me to spend in one evening.