A. usually
B. but
C. it
D. periods
Giải bởi Vietjack
Đáp án B
Kiến thức: Lỗi sai – Đại từ nhân xưng/ tính từ sở hữu
“dolphins” là danh từ số nhiều nên tính từ sở hữu thay thế là “their”
Đáp án đúng là B
Sửa lỗi: its → their
Tạm dịch: Cá heo mũi chai thường bơi chậm, nhưng chúng có thể đạt tốc độ trên 30 dặm/giờ trong
những khoảng thời gian ngắn.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.
Peter and Dane are talking about environmental protection.
- Peter: “We should limit the use of plastic bags.”
- Dane: “_______. We can use paper bags instead.”
A student is talking to his teacher about his IELTS result.
- Student: “Teacher, I’ve got 8.5 on the IELTS test.”
- Teacher: “_______. Congratulations!”
Emily had just finished saving all the documents. The computer crashed then.
They _______ an old cottage in the Scottish Highlands because it was in bad condition.
Many A.I. experts believe that A.I. technology will soon _______ even greater advances in many other areas
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.
Half of the children were away from school last week because of an outbreak of _______ influenza.
The researchers advise people _______ car windows when in traffic because the car fumes.
The student had to keep his _______ to the grindstone all year and passed the entrance exam into the university he wanted.
Darwin's theory of _______ explains that the strongest species can survive because they have the ability to adapt to the new environment better than others.
Learning a new language is _______ than learning a new skill on the computer.
