At the moment, the multinational corporation is in the process of upgrading their departments.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Students at this school only need to wear her uniforms on Mondays.

The author's writing style is distinguished for speaking in a humorous vain, often infusing wit and sarcasm into even the most mundane topics.

Câu 27. Children at an impressive age should be under close parental supervision since they may be led astray by their unsuitable friends.

Câu 28. Deciduous trees are ones that lose its leaves in the autumn and grow new ones in the spring.

Câu 39: Japanese initially used jeweled objects to decorate swords and ceremonial items.

Câu 40: The science and technology industries have grown up steadily over the last decade.