_____ the early flight, we ordered a taxi in advance and got up early.
______ has passed the test will get a prize.
The question came up at the meeting_____ we had enough money for our research.
I hate _____ when people talk with their mouths full.
Many of them turned a deaf ear to his advice, _______ they knew it to be valuable.
Helen ______ her keys in the office so she had to wait until her husband ______ home.