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.
My brother usually asked me for help whenever he has difficulty doing his homework.
Giải thích:
Chia thì: “usually” → dấu hiệu nhận biết của thì hiện tại đơn.
Sửa: asked → asks
Tạm dịch: Anh trai tôi thường nhờ tôi giúp đỡ bất cứ khi nào anh ấy gặp khó khăn khi làm bài tập về nhà.
→ Chọn đáp án B
How was Fort Jefferson most likely used in the latter half of the nineteenth century?
There are (44)________ people around the world who do not have enough water for their daily needs
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
He doesn't have practical life skills. He can't solve most problems by himself.
it is often taken for granted. (48)_______, with anticipated increase in global temperatures in years to come, we should all learn to be less wasteful.
It's a good idea in theory, but it's going to be hard to put in into_______.
Right after Emily finished saving all the documents, the computer crashed.
Not only that, but 25% live in developing countries that suffer from frequent water (46)_______.
Old people have difficulty learning new information and are forgettable of day-to-day events.
Young children are advised to participate in community activities to improve his social skills.
Exercising regularly is__________ than sitting for long periods of time in front of a screen.