I often think of the days _____ I stayed with the experts, _____ has a great effect on my job.
Soon Amy made several good friends, _____ she shared food, stories and small secrets.
Mr. Black told us that he ______ born on the April fools.
What is your opinion on Miss Liu’s request that we______spend half an hour reading English aloud every morning?
Because the lights happened to ______, no one noticed the thief enter our bedroom.
_____ first voyage of the ship ---- Titanic was not ______ success.