Many of the one-family children are so accustomed to ______ that they react violently when they hear something different.
I was close to being killed the other day. A car passed me at ____ I thought was a dangerous speed.
After half a year’s training, they were made entirely used ____ underwater.
Thank you very much for the trouble you have taken _________ me with my English.
Before the conference, a new problem came up __________ could speak on behalf of our group.
He dressed up and went to the party as if ___________.