Write the correct tense or form of the verbs in brackets.
Just a decade ago, cell phones___________ (primarily/ use) for calling people.
Đáp án: were primarily used
Giải thích: dùng thì quá khứ đơn vì có dấu hiệu là “Just a decade ago”, dựa vào nghĩa chia câu ở bị động
Dịch: Chỉ một thập kỷ trước, điện thoại di động chủ yếu được sử dụng để gọi cho mọi người.
Find a mistake and correct it:
We left our luggage at the station and go to find something to eat.
Rewrite the following sentence without changing their original meanings.
I don’t have free time, so I can’t go with you.
→ If I ………………………………………………………………….
Mark the letter A, B, C, or D to indicate the underlined part that needs correcting in the following question
Water has been vital to the development and survivor of civilization.
She is overweight because she eats too much meat.
=> If she ______________________.All flights had to be cancelled as a result of the pilots’ sudden strike. (so)
He is ______ influenced by his father and grandfather. His behaviors and decisions are exactly the same.
Tìm lỗi sai: My younger brother has worked in a bank since a long time.
Find one mistake in each following sentence.
If there isn’t enough food, we couldn’t continue our journey.