Unselfishness is the very essence of friendship.
essence = bản chất, tinh hoa
A. phần quan trọng
B. phần khó
C. phần lãng mạn
D. phần thú vị
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
_______ has been a topic of continual geological research.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
Michael looked deeply hurt and surprised when_____________________ .
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
The pool should not be made so deep______small children can be safe there.
The examination was not very difficult, but it was_____________________ long.
She asked me______I was looking at.
Supporters of free-market globalization point out that_____________________ .
Long ago, women were_________to vote in political elections.