__________(48)
A.fed with
B.feed on
C.fed up with
D.feed

__________(49)
A.flame
B.fires
C.blaze
D.burning

The enclosing card gives details about room rates and services.
A.enclosing
B.gives
C.about
D.services

My father’s going to go up the wall when he finds out that I’ve lost the car keys.
A.My father’s going to climb up the wall when he finds out that I’ve lost the car keys.
B.My father’s going to be really angry when he finds out that I’ve lost the car keys.
C.My father’s going to be really disappointed when he finds out that I’ve lost the car keys.
D.My father’s going to forgive me when he finds out that I’ve lost the car keys.

People rumoured that he had died in the battle.
A.He was rumoured to die in the batted.
B.He was rumoured to be died in the battle.
C.He was rumoured to have been assassinated in the battle.
D.He was rumoured to have died in the battle.

letter/ has/ the/ given / a / come/ and/ me/ postman/ just.
A.The postman has just come and given me a letter.
B.The postman has come and given me a letter just.
C.The postman has just come me a letter and given.
D.A letter has just come and given me the postman

it/ do/ him/ let/ alone.
A.Let him do alone it.
B.Let do him it alone.
C.Let it alone do him.
D.Let him do it alone.

What is the main topic of the passage?
A.Brain – human’s most complex part of the body.
B.Brain’s main function.
C.An overview of the most complex part of the body – Brain.
D.The brain’s complex operation.

The word “linked” in the 2nd paragraph could be best replaced by:
A.chained
B.connected
C.bundled
D.interfered

The word “This” in the 3rd paragraph refers to:
A.the brain
B.the action of the brain
C.response
D.hormones an neurotransmitters