……….then what I know today, I would have saved myself a lot of time and trouble over the years.
A.If I had known
B.Should I needed    
C.If I know    
D.If I would know

I ………you sooner if someone had told me you were in the hospital.
A.would have visited    
B.visited      
C.I have needed 
D.I should need

Choose the best answer

If I………the same problem you had as a child, I might not have succeeded in life as well as you have.
A.have
B.would have     
C.had had         
D.should have

Viết một đoạn văn khoảng 140 từ nói về một chương trình TV mà bạn yêu thích
A.
B.
C.
D.

Viết lại những câu sau theo cách khác với nghĩa gần với câu cho sẵn
It often takes me thirty minutes to walk to school.
--> I often spend ……………………………………………………………………………
A.
B.
C.
D.

Viết lại những câu sau theo cách khác với nghĩa gần với câu cho sẵn
He can draw his portrait in  5 minutes.
--> His portrait can …………………………………………………………………………
A.
B.
C.
D.

Viết lại những câu sau theo cách khác với nghĩa gần với câu cho sẵn
It rained heavily, so he didn’t go to shool.
--> Had it not ……………………………………………………………………………….
A.
B.
C.
D.

Viết lại những câu sau theo cách khác với nghĩa gần với câu cho sẵn
Students must hand in their assignments before the deadline.
--> It is essential that ……………………………………………………………………….
A.
B.
C.
D.

Viết lại những câu sau theo cách khác với nghĩa gần với câu cho sẵn
He is very poor. He can’t buy a second hand bike.
--> He is so …………………………………………………………………………………
A.
B.
C.
D.

Đọc đoạn văn và trả lời câu hỏi:
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided more abundant food but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our present-day pets, livestock, and food plants were taken from the wild and developed into the forms we know today.
As centuries passed and human cultures evolved and blossomed, humans began to organise their knowledge of nature into the broad field of natural history. One aspect of early natural history concerned the use of plants for drugs and medicine. The early herbalists sometimes overworked their imaginations in this respect. For example, it was widely believed that a plant or part of a plant that resembles an internal organ would cure ailments of that organ, Thus, an extract made from a heart- shaped leaf might be prescribed for a person suffering from heart problems.
Nevertheless, the overall contributions of these early observers provided the rudiments of our present knowledge of drugs and their uses.
The word “this” refers to ……….
A.the earliest condition of prehistoric man
B.man’s domestication of plants and animals
C.providing food for man
D.man’s ability to live on a small plot of land