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.
Human beings have destroyed the environment for a long time. They are now paying a high price for this.
Giải bởi Vietjack
Rút gọn mệnh đề cùng chù ngữ ở câu chủ động
Tạm dịch: Đã hủy hoại môi trường trong một thời gian dài, con người hiện đang phải trả giá đắt cho việc này.
Choose D.
This (22) ______ serious questions about whether lack of sleep is affecting children's ability to concentrate at school.
Mark the letter A, B, C or D on your answer sheet to indicate the word with the main stress different from that of the other three words in each question.
We all wish to create a friendly and supportive environment ________ to learning
It can be inferred from paragraph 2 that advertisers must ___________
Mark the letter A, B, C or D on your answer sheet to indicate the word with the main stress different from that of the other three words in each question.
According to a new report, today's generation of children are in danger of getting so (20) _______ sleep that they are putting their mental and physical health at risk.
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part is pronouned differently from the other three in each question.
If you want to get a good result in every work, you should have a constancy.
Lady Liberty has long been a symbol of free and hope to people all over the world, but have ever wondererd where she came from?
The word "this" in bold type in paragraph 1 refers to ___________
