A country cannot be prosperous if it is not quite independent.
A. Unless a country is quite independent, it can be prosperous.
B. Without complete independence, a country can be prosperous.
C. Only when a country is quite independent can it be prosperous.
Đáp án: C
Giải thích: Unless = If...not: Nếu không
Dịch: Một quốc gia không thể thịnh vượng nếu nó không hoàn toàn độc lập. = Chỉ khi một quốc gia hoàn toàn độc lập, nó mới có thể thịnh vượng.
The only reason the party was a success was that a famous film star attended.
Martin Luther King devoted his life to the ____ of voting right for black people.
They advise her to eat less meat and fat to keep herself healthy.
=> It is advisable that she ___________________________.Tìm từ đồng nghĩa: Morgan Freeman began to land big roles and won critical and popular acclaim after years of small parts and limited success.
Crocodiles see well, their eyes are equipped with three eyelids, each having a different function. Their eyeballs slide back out of _________ way during an attack.
When you come down the hill, do drive slowly because it is not _____ obvious where the turning is.
Only final-year students are allowed to use the main college car park.
Everyone knew that _________ this task would require a considerable effort.
Rewrite the sentence: Naturally, a child had better respect his parents. => It is natural that ______.
It finally ______ home to me that it was time to buy a place of my own.
Public buildings throughout the country will soon _______ a no-smoking policy.