Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
To take care of your vision, don’t stare _________ a computer screen for too long.
A.for
B.at
C.in
D.on

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
If yoga is not done properly, it can _________ more harm than good.
A.show
B.do
C.play
D.go

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Sleep, rest and relaxation can slow down the _________.
A.aging process
B.immune system
C.cholesterol
D.nutrition

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Your body may not be able to fight infections naturally if your _________ is weakened.
A.life expectancy
B.immune system
C.cholesterol
D.nutrition

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Each package of food item should have a _________ label that tells you what is inside the food you are eating and lists its parts.
A.nutrition
B.immune system
C.cholesterol
D.life expectancy

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
_________ of people around the world has increased dramatically over the past years.
A.life expectancy
B.aging process
C.nutrition diet
D.immune system

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
In hot summer, you should wear _________ to protect your eyes.
A.sunglasses
B.shoes
C.goggles
D.shirts

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
After a series of tests, the doctor was able to make a _________.
A.plan
B.opinion
C.diagnosis
D.prediction

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The last century’s advances such as the discovery of antibiotics and vaccines, and the development of medical imaging have _________ to longer life.
A.developed
B.linked
C.contributed
D.resulted

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
You should_________ doctor’s orders if you wear contact lenses.
A.find
B.learn
C.follow
D.go