Mary will have finished all her work ____________
A. as soon as her boss returned
B. until her boss will return
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Đáp án C
Đáp án C - câu hỏi mệnh đề trạng ngữ
Mệnh đề trạng ngữ chỉ thời gian thường được bắt đầu bằng các liên từ: when/ while/ before/ after/ as soon as/ by the time/ until... Đối với các câu ở thì tương lai, mệnh đề trạng ngữ chỉ thời gian đi kèm chỉ được phép chia ở các thì hiện tại.
Vậy nên, chỉ còn đáp án C - by the time her boss returns (chia ở thì hiện tại) là phù hợp.
Tạm dịch: Mary sẽ hoàn thành xong toàn bộ công việc không trễ hơn lúc sếp cô ấy quay về.
* Mở rộng: “By + Mốc thời gian” hoặc “By the time + mệnh đề” là dấu hiệu nhận biết các thì hoàn thành hoặc hoàn thành tiếp diễn.
Căn cứ vào “mốc thời gian” hoặc “mệnh đề” ở hiện tại, quá khứ, hoặc tương lai để chia thành các thì hiện tại, quá khứ, hoặc tương lai hoàn thành/ hoàn thành tiếp diễn.
Ví dụ: By yesterday - chia ở quá khứ hoàn thành/ hoàn thành tiếp diễnMark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.
She got up late and rushed to the bus stop.
The military court____________ the major for failing to do his duty.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
A few days ago, ____________problem arise. However, until now, we haven’t found any solutions to it yet.
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.
A severe illness when she was just nineteen months old deprived the well- known writer and lecturer Helen Keller from both her sight and hearing.
Overcrowded slums are often considered as breeding ground____________crime.
My sister lives in Alaska, so we can only see each other once in a blue moon.
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42.
Dolphins are one of the most intelligent species on the planet, which makes them a very interesting animal to scientists. In their natural habitats, dolphins use various vocalization techniques. They whistle and squeak to recognize members of their pod, identify and protect their young, and call out warnings of danger. They also make clicking sounds used for echolocation to find food and obstacles in dark and murky waters.
Amazingly, the whistling sound that the bottlenose dolphin makes has been found to have a similar pattern to human language. They always make conversational sounds when they greet each other. If you listen to dolphins' squeaks and squeals, it will sound like they are having a conversation.
Dolphins usually use both sound and body language to communicate with each other. It is through gesture and body language, however, that most of their communication with humans comes. Dolphins can be trained to perform complicated tricks. This suggests they have a high level of intelligence and communication capacity. If they work for a long time with a trainer, they are able to recognize and understand human commands.
A lot of dolphin communication has been studied using dolphins in captive environments. These studies have been criticized because some marine biologists believe that dolphins living in aquariums or research centers cannot be considered "normal." Even so, most believe that studying dolphin communication in captivity is useful for beginning to understand the complexity of dolphin communication. After all, dolphins are one of the most intelligent animals. Their ability to communicate is impressive and worthy of study.
What would be the most suitable title for the passage?
Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.
- Laura: “What a lovely cat you have!”
- Maria: “____________.”
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.
