Without my glasses, I couldn’t _______ whether that figure on the blackboard was a three or an eight.
What he has learned through practice before _____ him a lot in his future work.
He told us _____ she had done.
It was said that _____ was the reason why he didn't attend the meeting.
He said French is the most beautiful language in the world and _____ he was determined to learn it well.
The Whites came here to buy some clothes and _____ on an old friend of theirs.