Choose one sentence that has the same meaning as the root one:
Nowadays many people are learning English.
A. These days more and more people are learning English.
B. Nowadays fewer and fewer people are learning English.
C. These days people are learning English faster and faster.
D. Nowadays people are learning English more and more slowly.

Choose one sentence that has the same meaning as the root one:
It’s the first time I’ve been to a flower show.
A. I haven’t been to a flower show for years.
B. It’s the first time I’ve seen so many flowers.
C. I haven’t been to a flower show before.
D. This is the first flower show I know.

Choose one sentence that has the same meaning as the root one:
Harold last went fishing five months ago.
A. Harold hasn’t been fishing for five months.
B. Harold didn’t go fishing five months ago.
C. The last time Harold was fishing has been five months ago.
D. It has been five months since Harold has last been fishing.

Choose one sentence that has the same meaning to the root one:
The last time I went to the museum was a year ago.
A. I have not been to the museum for a year.
B. A year ago, I often went to the museum.
C. My going to the museum lasted a year.
D. At last I went to the museum after a year.

Cho hàm số f(x)=cosπxπ(1+x). Kết quả đúng là
A. limx→1cosπxπ(1+x)=-12.
B. limx→1cosπxπ(1+x)=-12π.
C. limx→1cosπxπ(1+x)=12π.
D. limx→1cosπxπ(1+x)=12.

Choose one sentence that has the same meaning to the root one:
Many plants are in danger of extinction, and so are animal species.
A. Many plants are in danger of extinction, and animal species as well.
B. Many plants and animal species are in danger of extinction.
C. Many plants are in danger of extinction, and animal species, too.
D. Many plants are in danger of extinction, and neither are animal species.

Choose one sentence that has the closest meaning to the root one:
Mary tried to keep calm although she was very disappointed.
A. Mary was too disappointed to keep calm.
B. Disappointed as she was, Mary tried to keep calm.
C. Mary lost her temper because of her disappointment.
D. Feeling disappointed, Mary tried to keep calm, but she failed.

Choose one sentence that has the same meaning as the root one:
The hardworking cabinetmaker, Duncan Phyfe, was the one person who was most responsible for making New York City a center of furniture design in the early nineteenth century.
A. The one person most responsible for making New York City a center of furniture design in the early nineteenth century he was hardworking cabinetmaker, Duncan Phyfe.
B. The one person most responsible for making New York City a center of furniture design in the early nineteenth century was the hardworking cabinetmaker, Duncan Phyfe.
C. The one person most responsible for making New York City a center of furniture design in the early nineteenth century by working hard, the cabinetmaker, Duncan Phyfe.
D. The one person most responsible for making New York City a center of furniture design in the early nineteenth century through his hard work cabinetmaker, Duncan Phyfe.

Choose one sentence that has the same meaning as the root one:
The rain began to fall during my walk in the country.
A. While I walked in the country, it had rained.
B. While it was beginning to rain, I had walked in the country.
C. While I was walking in the country, it began to rain.
D. While it began to rain in the country, I was walking.

Choose one sentence that has the same meaning to the root one:
People say that the animals will be endangered in this forest.
A. They said to be endangered in this forest.
B. They are said will to endanger in this forest.
C. It is said that the animals will be endangered in this forest.
D. It was said the animals will be endangered in this forest.