What is _______ distance you have ever run?
Chọn đáp án C
The student _______ the calculations twice, but he could not find the mistake.
David’s car would not start. He tried _______ gasoline directly into the carburetor but it still would network.
Although the improvement in literacy has been steady and persistency, there are still many illiterates in rural areas.
Present discoveries and inventions will surely be the found for many other discoveries and inventions in the future.
She had to _______ her job because she could not find a babysitter to _______ her children.
Tom’s company will almost certainly sack him _______ he improves his attitude.