______ he was ill I was expected to take his place greatly surpried me for I didn’t have much work experience.
----Bruce, I really appreciate your painting. ---- .
It was about 600 years ago __________ the first clock was made.
He is wearing sunglasses to __________ his eyes from the strong sunlight.
The policemen are searching _____ every house _____ the thief.
. The book, _______ is blue, is mine.