I have found no convincing as to the truth of the accident, so I have to reserve my judgment for the moment.
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.
The teacher, with 6 girls and 8 boys of her class, ______ visiting a museum when the earthquake struck.