Giải bởi Vietjack
Giải thích: hành động xảy ra thì bất chợt hành động khác xảy đến⭢ dùng quá khứ tiếp diễn.
Tạm dịch: Khi ông lão trở về, các tình nguyện viên trẻ đang dọn dẹp trong nhà ông.
Chọn đáp án A.
Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.
Last week Peter concentrates on completing project on ASEAN and was able to submit it on time.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The girl ______ next to me at Martin’s birthday party was talkative.
Anna and Minh are talking about whether family members should share the housework.
Minh: " Do you guys think that teenagers should do housework?
Anna: " ______ teenagers as well as other members of the family should share the housework.”
Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.
They didn’t have breakfast. They were very hungry.
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.
