The country has vaccinated 70% of its population since the first vaccines _______.
Giải bởi Vietjack
Đáp án C
Kiến thức về sự phối thì
Cấu trúc với since: HTHT since QKĐ, hoặc Since QKĐ, HTHT.
Tạm dịch: Cả nước đã tiêm vắc xin cho 70% dân số kể từ khi lô vắc-xin đầu tiên được sản xuất.
→ Chọn đáp án C.
After the team leader had left, Ruth took up the baton as a musical director for school productions.
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 the primary stress in each of the following questions.
Peter and Mark are at the school’s canteen.
- Peter: “_______”
- Mark: “No, thanks. I’m full.”
Older people are especially vulnerable to cold temperatures even inside their homes.
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.
Geroge and Linda are talking about the use of mobile phones.
- George: “I think it is a good idea to allow students to use their phones in class.”
- Linda: “_______. They tend to be distracted and can’t focus on lessons.”
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
She was truly a benevolent old lady; she even didn’t hurt an ant.
Acting is very _______ - you've got to really push yourself if you want to succeed.
