They _______ the floor when their mother came home.
D. are cleaning
Giải bởi Vietjack
B
Kiến thức: Sự phối hợp thì
Giải thích:
QKTD when QKĐ: diễn tả hành động đang xảy ra thì có hành động khác xen vào.
Dịch nghĩa: Họ đang lau nhà thì mẹ của họ về nhà.
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions from 1 to 2.
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
The main cause of the strike was the management's refusal to give further consideration to the question of pay differences.
The train arrived at the station. Shortly after that the passengers rushed towards it.
Mary has just had dinner at Linh's house.
- Mary: "Thank you, Linh. A lovely dinner!"
- Linh: "________"
Don't take it as read that you'll be promoted in your job, other colleagues stand a good chance, too.
Reading the article about damages caused by the heavy storm really brought a lump to my _______.
Tom and Susan are talking about their plan to help disadvantaged children.
- Tom: "Why don't we send them some textbooks and warm clothes?"
- Susan: "_________"
