She is still not good at Math. ______, she cannot be the best student in her class.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
He_______________us but he was short of money at the time.
Tom: "___________________ " Mike: "I won't say no!"
The pool should not be made so deep______small children can be safe there.
It is stated in the passage that____________________ .
The examination was not very difficult, but it was_____________________ long.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
Education in many countries is compulsory________the age of 16.
Michael looked deeply hurt and surprised when_____________________ .
Supporters of free-market globalization point out that_____________________ .