America's first satellite exploded after it rose three and a half feet off the ground.
rose sửa thành had risen
I am sorry I have no time at present to____________________ detail of our plan.
Standing on the tip of the cape,____________________ .
_______ has been a topic of continual geological research.
Tom: "___________________ " Mike: "I won't say no!"
The boat was sailing north when a terrible storm_____________ .
Only one of our gifted students______to participate in the final competition.
Education in many countries is compulsory________the age of 16.
According to critics of globalization, several developed countries have become rich because of
The examination was not very difficult, but it was_____________________ long.
The phrase "keeps sellers on their toes" in the passage mostly means "______".