_________ important railroad tunnel in the US was cut through the Hoosac Mountains in Massachusetts.
A. At first
B. It was the first
C. The first
D. As the first of
Đáp án: C
Giải thích: the + số thự tự + adj + N: cái gì như thế nào thứ mấy
Dịch: Đường hầm đường sắt quan trọng đầu tiên ở Mỹ được cắt xuyên qua dãy núi Hoosac ở Massachusetts.
It is not necessary for you to finish the work today. (have)
=> You don’t _________________________________.
You will hear from us when we have finished dealing with your complaint.
=> After your complaint __________________________, you will hear from us.
Watching television and playing video games do not ________ a child’s skills in word recognition, decoding, vocabulary, spelling or high-level thinking.
Viết lại câu sử dụng đại từ quan hệ:
The student is from China. He sits next to me in the English class.
=> __________________________________________________.
You should have given (explain) _________ for your absence at the meeting.
In order to avoid bad eating habits, you'll have to replace unhealthy fat with more ________ foods.
Cua Lo Beach is also famous for its beautiful islands such as Lan Chau and Song Ngu, which protect it from heavy storms and strong winds _______from the East Sea.
I advise you not to believe what you read in the papers about me. (RELIANCE)
=> _____________________________________________________.
Viết lại câu sử dụng đại từ quan hệ:
The police want to know the hotel. Mr. Foster stayed there two weeks ago.