In my view the changes to the education system have been to good ____
The phrase "keeps sellers on their toes" in the passage mostly means "______".
Supporters of free-market globalization point out that_____________________ .
According to critics of globalization, several developed countries have become rich because of
Only one of our gifted students______to participate in the final competition.
______ his brother, Mike is active and friendly.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
We all agree that she is____________________ student in our class.
She asked me______I was looking at.
_______ has been a topic of continual geological research.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.