What does the word “they” in the last paragraph refer to?
C
Từ “they” trong đoạn cuối để cập đến từ nào?
A. cá heo
B. các mảnh
C. thằn lằn
D. rùa
Ichthyosaurs were reptilian contemporaries of the dinosaurs, with fins and streamlined bodies. The fossils look like dolphins and they surely lived like dolphins, in the water.
Thằn lằn là loài cùng thời bò sát với loài khủng long, có vây và có dáng thuôn. Các hóa thạch được tìm thấy trông giống như cá heo và chắc chắn chúng đã sống như cá heo khi sống dưới nước.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Tom, _________ from the company, is now facing legal charges.
When the old man ________ past the park, he saw some children playing football.
Rapid ________ happened during the period of industrialization in Europe and North America the 19th and early 20" centuries.
I could hear voices but I couldn't ________ what they were saying.
He was too wet behind the ears to be in charge of such a difficult task.
I am now reconciled with two of my estranged siblings - not just my older brother, but my sister, whom I hadn't spoken to for 17 years,
Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.