Choose the best part (A, B, C or D) to complete each sentence.
Example:
______ how to use this vacuum cleaner and I'll help you clean the house.
A. If you show me
B. When you show me
C. Unless you show me
D. Show me

Choose the best part (A, B, C or D) to complete each sentence.
Example:
If you _____ a book, you have a brief look at it without reading or studying it seriously.
A. dip into
B. put away
C. pick up
D. digest

Choose the best part (A, B, C or D) to complete each sentence.
Example:
In order to avoid infection, __________.
A. it's necessary to drink boiled or bottled water
B. you should always drink boiled or bottled water
C. drinking boiled or bottled water is a necessity
D. to drink boiled or bottled water is necessary

Choose the best option A, B, C or D to complete the sentence:
Example:
Have you got any books on business methods or any similar __________?
A. subject
B. content
C. author
D. matter

Choose the best option A, B, C or D to complete the sentence:
Example:
Vietnam has become __________ to foreign tourists.
A. most and most attractive
B. much and more attractive
C. the more attractive
D. more and more attractive

Choose the best option A, B, C or D to complete the sentence:
Example:
Books in the home are the wonderful __________ of knowledge and pleasure.
A. supply
B. origin
C. source
D. provision

Choose the best option A, B, C or D to complete the sentence:
Example:
Emily said that her teacher _______ to London _______.
A. will go / tomorrow
B. went / tomorrow
C. would go / the next day
D. had gone / the next day

Choose the best option A, B, C or D to complete the sentence:
Example:
_________ is the existence of a wide variety of plant and animal species living in their natural environment.
A. Biodiversity
B. Conservation
C. Globe
D. Individual

Choose the best option A, B, C or D to complete the sentence:
Example:
You must drive slower in built up areas__________ you drive in the city, it is _________ that you will have an accident.
A. The faster and faster / the more
B. The faster / the more probable
C. The more and more fast / the more and more probable
D. The more fastly / the probable

Choose the best option A, B, C or D to complete the sentence:
Example:
I feel _______ I did yesterday.
A. much more tired than
B. many more tired than
C. as many tired as
D. as more tired as