The author states that the reason that infants need to avoid certain foods related to allergies has to do with the infant’s______
A.lack of teeth 
B.poor metabolism
C.underdeveloped intestinal tract
D.inability to swallow solid foods

He wasted hours.........for this book.
A.to look
B.looking
C.to have looked
D.being looked

(4)
A.take
B.contain
C.consume
D.consist

Pauline couldn't manage (eat)..............  all the ice cream
A.eating
B.have eaten
C.to eat
D.eat

We can save  nature resources by using solar energy.           
A.save 
B.nature resources
C.by using
D.solar energy

Exercise 2. Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.
After a hard-working day, I went to ____ bed and had ____ most beautiful dream ever.
A.the - the         
B.a – the       
C.a – a        
D.Ø - the

They export their products ….... markets ….… the world.
A.to - throughout
B.to- in
C.from - to
D.to - around

I don't have a mobile phone. I wish I_______ one.
A.has had
B.have
C.had
D.will have

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
It is said (A) that Einstein felt very (B) badly (C) about the application of his theories to (D) the creation of weapons of war.
A.It is said 
B.very 
C.badly 
D.to

What is the main point of the first paragraph?
A.The waves created by ocean currents are very large.
B.Despite the strength of the wind, it only moves surface water.
C.Deep ocean water is seldom affected by forces that move water.
D.The tides are the most powerful force to affect the movement of ocean water.