Not until Kentucky’s Mammoth Cave had been completely explored in 1972 _________.
A. when was its full extent realized
B. the realization of its full extent
C. was its full extent realized
D. that its full extent was realized
Mark the letter A, B, c or D on your ansyver sheet to indicate the correct answer which completes each of the following sentences
________ Not until Kentucky’s Mammoth Cave had been completely explored in 1972
A. when was its full extent realized
B. was its full extent realized
C. that its fiill extent was realized
D. the realization of its full extent
Đáp án là B. cấu trúc đảo ngữ : Not until + clause/ adv of time + auxiliary + S + V
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Not until Kentucky’s Mammoth Cave had been completely explored in 1972_________
A. when was its full extent realized
B. the realization of its full extent
C. was its full extent realized
D. that its full extent was realized
Đáp án C
– cấu trúc Not until + N/mệnh đề, mệnh đề đảo: không cho đến tận khi.
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.
The economy of Maine is based to a great extent in its forest, which over 80 percent of its surface area.
A. economy of
B. to a
C. in its
D. percent of
Đáp án B
Kiến thức về giới từ
Cụm từ: based on sth [dựa trên cái gì đó]
To a => on a
Tạm dịch: Nền kinh tế của Maine dựa trên diện tích rừng lớn, cái mà chiếm hơn 80% diện tích bề mặt của nó.
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.
The economy of Maine is based to a great extent in its forest, which over 80 percent of its surface area.
A. economy of
B. to a
C. in its
D. percent of
Đáp án B
Kiến thức về giới từ
Cụm từ: based on sth [dựa trên cái gì đó]
To a => on a
Tạm dịch: Nền kinh tế của Maine dựa trên diện tích rừng lớn, cái mà chiếm hơn 80% diện tích bề mặt của nó
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.
The (A) economy of this country is based (B) to a great extent (C) in its forests, which cover 80 (D) percent of its surface area.
A. economy
B. to
C. in its
D. percent of
Chọn đáp án B
Cấu trúc: - be + based + on: được dựa vào, căn cứ vào
E.g: This film is based on a real-life incident.
Do đó: to => on
Dịch: Nền kinh tế của nước này dựa vào diện tích rừng, chiếm 80% diện tích bề mặt.
Mark the letter A, B, C, or D on your answer sheet to show the underlinedpart that needs correction.
The Federal Trade Commission, establishing in 1914, steadily increased the extent and nature of its regulation of the advertising industry.
A. advertising
B. nature
C. establishing
D. Steadily increased
Đáp án là C
establishing => established
Read the text and choose the correct answer for each question below:
Ha Long Bay
Ha Long Bay is a group of offshore islands that is the best example of marine invaded limestone region in the world. The Bay holds over 1,600 islands and islets. There are caves and grottoes, with stalactites and stalagmites. Its limestone pillars are a unique natural feature of great scenic beauty and biological interest. The great extent and the richness of its forms set it apart from many other sites.
Ha Long Bay is an extremely popular destination both for foreigners and Vietnamese: already in the early 1990s it saw over 1 million visitors a year. It is unlikely that the number has decreased over the years - so there will always be about 3,000 other people in the Bay at the same time as you!
The natural beauty of the Bay lay hidden today under a very common fog. As I had already seen the similar karst landscape in China a couple of years before, I certainly said that I was blown away by the beauty of Ha Long Bay. We went onto one of the islands to visit the Surprising Cave - an indeed surprisingly big and beautiful cave with three hollow chambers. We saw some monkeys here too, just outside the cave exit.
Part of the tour was half an hour of kayaking - enough to paddle a full circle around the main area. The views from the kayak I found much more impressive than from the larger boat: you're so tiny then and the peaks rise sharply in front of you. I had a better look at the water too, and cannot say that I saw pollution by plastic or other junk floating around. There is a thin layer of oil on the water in some parts though.
And then it's time to get back in the bus to Ha Noi, another 3.5 hours. The tour was carried out well with good seafood for lunch and I had a satisfying day.
Question: The writer was _______.
A. able to escape from an explosion in Ha Long Bay
B. very impressed by the beauty of Ha Long Bay
C. unable to see Ha Long Bay due to the fog
D. really frightened of visiting the Surprising Cave
Đáp án:
Tác giả _______.
A. đã có thể thoát khỏi vụ nổ ở Vịnh Hạ Long
B. rất ấn tượng bởi vẻ đẹp của Vịnh Hạ Long
C. không thể nhìn thấy Vịnh Hạ Long do sương mù
D. thực sự sợ hãi khi đến thăm Hang Sửng Sốt
- Câu chứa thông tin nằm ở đoạn thứ 3:
As I had already seen the similar karst landscape in China a couple of years before, I certainly said that I was blown away by the beauty of Ha Long Bay. (Vì tôi đã từng thấy cảnh quan núi đá vôi tương tự ở Trung Quốc vài năm trước, tôi có thể nói chắc chắn rằng tôi cực kỳ ấn tượng bởi vẻ đẹp của Vịnh Hạ Long.)
=> Paraphrase: to be blown away = very impressed: rất ấn tượng, cực kỳ ấn tượng
Đáp án cần chọn là: B
They finally got lost. They then realized the importance of a map.
A. But for their awareness of the importance of a map, they could have got lost.
B. Hardly had they realized that a map was essential when they got lost.
C. Not until they realized the importance of a map did they get lost.
D. Only after they had got lost did they realize that a map was vital
Giải thích
D
Only after + mệnh đề + trợ V + S + V +....: Chỉ sau khi.....thì ai đó mới...
*Cấu trúc các câu còn lại
A: But for + N, S+ would/could + have + PII +.....: đảo ngữ câu điều kiện loại 3, diễn tả điều không thể xảy ra trong quá khứ.
B: Hardly had S PII when S V(quá khứ đơn): Ai đó vừa mới .... thì đã ....
C: Not until + Clause + trợ V + S + V: Chỉ đến khi....thì ai đó mới....
C. Not until they realized the importance of a map did they get lost.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions
It was not until after I got home that I realized that I had not set the burglar alarm in the office.
A. Fortunately, I realized that I hadn’t set the burglar alarm just before I left for home; otherwise, I would have had to travel all the way back to the office.
B. On the way home, I suddenly realized that I had forgotten to turn on the burglar alarm in the office.
C. I didn’t turn the burglar alarm on before I left the office, but I only became aware of this after I’d arrived home.
D. I wish I had realized before I arrived home that I hadn’t turned on the burglar alarm in the office, then it would have been easier to go and set it.
Tạm dịch: Mãi cho đến sau khi tôi về đến nhà, tôi đã nhận ra rằng tôi vẫn chưa thiết lập hệ thống báo chống trộm trong văn phòng.
= C. Tôi đã không bật hệ thống cảnh báo trộm trước khi tôi rời văn phòng nhưng tôi chỉ nhận ra khi tôi đã về nhà.
Chọn C
Các phương án khác:
A. Thật may vì tôi đã nhận ra tôi chưa thiết lập hệ thống cảnh báo trộm ngay trước khi tôi rời văn phòng về nhà.
B. Trên đường về nhà, tôi bỗng nhiên nhận ra rằng tôi quên chưa thiết lập hệ thống cảnh báo trộm ở văn phòng.
D. Tôi ước rằng tôi đã nhận ra trước khi tôi về nhà rằng tôi vẫn chưa bật hệ thống cảnh báo trộm ở văn phòng, sau đó nó đã dễ dàng hơn để đến thiết lập hệ thống này. (sai thì: hadn’t turn => hadn’t turned)