The light had gone out before we got out of the office.
=> When.................................................................................................………………………………
Giải bởi Vietjack
Kiến thức: Thì quá khứ hoàn thành
Giải thích:
Thì quá khứ hoàn thành dùng để diễn tả một hành động diễn ra trước một thời điểm hoặc một hành động khác trong quá khứ.
Công thức: S1 + had + PII + before + S2 + Ved/ V2
= When + S2 + Ved/ V2, S1 + had + PII
Tạm dịch: Đèn đã tắt trước khi chúng tôi ra khỏi văn phòng.
= Khi chúng tôi rời khỏi văn phòng, đèn đã tắt rồi.
Đáp án: When we got out of the office, the light had gone out.
city buses/ taxis/ use/ noise reduction devices/ run/ environmentally friendly/ fuels. (and)
=> ……………………………………………………………………………………………........................
Green technology uses _________ resources that are never depleted. It also creates eco-friendly products.
We should not waste paper. We should not cut down any trees either. (neither …. nor) =>……………………….……………………………………………………………………………………
Choose the word that has the main stress placed differently from that of the others.
Pick out the word whose underlined part is pronounced differently from that of the other words.
Everyone in his house can now read the news on their _________ devices.
green technology/ use renewable resources/ create/ eco-friendly/ products. (which)
=> ……………………………………………………………………………………………........................
We should use renewable resources _________ they are never depleted.
The mass media are means of _________, such as books, newspapers, recordings, radio.
The lung cancer mortality rate _________ six-fold in males when mass media _________ covering the health risks of smoking.
She has a remarkable ability to _________ with a wide variety of people.
