Rewrite the sentence
Kim commenced doing the test at one o'clock. => Kim has ……….
Đáp án: Kim has done the test for one o'clock.
Dịch: Kim bắt đầu làm bài kiểm tra lúc một giờ. = Kim đã làm bài kiểm tra trong một giờ.
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 ………………………………………………………………….
Tìm lỗi sai và sửa: When our vacation, we plan to spend three days scuba diving.
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 ______________________.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.
All flights had to be cancelled as a result of the pilots’ sudden strike. (so)