It is necessary that he _________ of his old parents.
Đáp án C
Cấu trúc giả định: It + be + adj + that + S + V-inf
Các tính từ được dùng mang tính khuyên nhủ, yêu cầu, quan trọng: advised, necessary, recommended, urgent, important, obligatory, required, imperative, mandatory, proposed, suggested,…
Dịch nghĩa: Anh ấy cần phải chăm sóc cha mẹ già.
Points will be added to the Entrance Examination scores for those who hold an excellent high school__________.
You aren’t allowed to drive your car in the city centre at _________ rush hour because there is too much traffic then.
More and more people were moving to Glasgow as they found it _________ to earn a living there.
Most young people nowadays believe in ___________ marriage – first come love, then comes marriage.
Primary education is a stage of study _______ children age from 5 to 11 years old.
Last week, our class went to Ha Long Bay for a picnic, _______ made us very happy then.
The brain is made up of billions of neurons that differ _________ each other greatly _________ size and shape.
The social services are chiefly ________ with the poor, the old and the sick.