Chọn C
Dẫn chứng "one good thing did, however, result from the disaster. the whole question of safety at sea was looked into, resulting in much better safety measures, including stricter lifeboat regulations and the establishment of an iceberg patrol."
We got lost because we didn't have a map.
=> If ______________________________.
The boys said, “We have to try our best to win the match.”
=> ____________________________________.
It took Mr. Hoang half an hour to walk to work yesterday.
=> Mr. Hoang spent ___________________.When did you start to listen to classical music?
=> How long _____________________________.
He performed better than he was expected.
=> He was ____________________________.
John's reaction at the party surprised me.
=> I was _____________________.
Điền giới từ thích hợp: Who will take ______ your position when you are on parental leave?
“We are having a workshop on information technology this Friday,” said Mark.
=> Mark said that _____________________________.
People know that cars pollute the environment.
=> It __________________________________________.