Choose the best answer from A, B, C or D.
Trả lời câu hỏi dưới đây:
It is usually impossible to tell the difference between________ twins.
Tom: "___________________ " Mike: "I won't say no!"
Michael looked deeply hurt and surprised when_____________________ .
Education in many countries is compulsory________the age of 16.
It is stated in the passage that____________________ .
Supporters of free-market globalization point out that_____________________ .
_______ has been a topic of continual geological research.
Long ago, women were_________to vote in political elections.
She asked me______I was looking at.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
He_______________us but he was short of money at the time.