Choose one sentence that has the same meaning to the root one:
Although he was young he could solve this problem easily.
A. Despite the fact he was young he could solve this problem easily.
B. Despite he was young he could solve this problem easily.
C. Although he was young, but he could solve this problem easily.
D. However he was young, he could solve this problem easily.

Choose one sentence that has the same meaning as the root one:
Mr. Smith is now the fifth wealthiest man in this city.
A. Mr. Smith is wealthier than five people in this city.
B. No one in this city has more wealth than Mr. Smith.
C. Mr. Smith is the wealthiest one in this city.
D. Only four people in this city are wealthier than Mr. Smith.

Choose one sentence that has the same meaning as the root one:
Mike has eaten lots of ice-cream and now he has a headache.
A. If Mike didn’t eat much ice-cream, he wouldn’t have a headache.
B. If Mike hadn’t eaten much ice-cream, he wouldn’t have a headache.
C. Mike had a headache because he had eaten lots of ice-cream.
D. If Mike hadn’t eaten much ice-cream, he wouldn’t have had a headache.

Choose one sentence that has the same meaning as the root one:
Six years ago we started writing to each other.
A. We’ve been writing to each other for six years.
B. We’ve been writing to each other since six years.
C. We’re used to write to each other for six years.
D. We used to write to each other for six years.

Ta xét các mệnh đề sau:1. Dãy số (un) định bởi u1 = 5, un+1 = n.un, (n ≥ 1) là một cấp số nhân.2 Dãy số (vn) định bởi v1 = 3, vn+1 = 4vn, (n ≥ 1) là một cấp số nhân.3. Nếu dãy số (wn) là một cấp số cộng với wn ∈ N* và có công sai d ∈ N* thì dãy số (sn) với  là một cấp số nhân.
Trong các mệnh đề trên:
A. Không có mệnh đề nào đúng.
B. Có 1 trong 3 mệnh đề đúng.
C. Có 2 trong 3 mệnh đề đúng.
D. Cả 3 mệnh đề đều đúng.

Choose one sentence that has the closest meaning to the root one:
Optimists believe that life will be far better than it is today.
A. Optimists cannot tell any differences between today life and future life.
B. It is believed by optimists that there will be no changes for life in the future.
C. Optimists believe that today’s life is not as good as it will be.
D. Optimists believe that we will have a worse life in the future.

Choose one sentence that has the same meaning as the root one:
We / wish / you / good health and luck / look forward to / see / next summer.
 
A. We wish you will have good health and luck, and look forward to see you next summer. 
B. We wish you a good health and luck. We look forward to see you next summer. 
C. We wish you good health and luck, and we look forward to seeing you next summer. 
D. We wish you that you would have good health and luck. We look forward toseeing you next summer.

Choose one sentence that has the closest meaning to the root one:
John, whose cough is terrible, needs to see a doctor.
A. John’s terrible cough prevents from seeing a doctor.
B. John needs to see a doctor because of his terrible cough.
C. John’s doctor does not want to see him because he has a bad cough.
D. John’s terrible cough forces him to see a doctor.

Choose one sentence that has the same meaning as the root one:
I don’t think she likes doing other people’s work for them.
A. I don’t think she objects to do other people’s work for them.
B. I think she objects to doing other people’s work for them.
C. I don’t think she objects for doing other people’s work for them.
D. I think she objects at doing other people’s work for them.

Choose a word that has different stress pattern:
mutual          activity             organize             gratitude
A. mutual          
B. activity             
C. organize             
D. gratitude