49.The teacher gave some instructions. I don’t understand any of them.
A. The instructions the teacher gave are not understanding to me.
B. It was the instructions the teacher gave that confused me.
C. It hasn’t been clear to me about the instructions given by the teacher.
D. I’m finding it difficult to figure out what the teacher required according to his instructions.

48.One thing for sure is that war brings great ferocity, so no one wants to it to happen.
A. savagery B. depreciation C. disgrace D. gallantry

47.To everyone’s fury, misconduct by doctors and nurses is found out and ends up inmedia.
A. demoralization B. misdemeanor C. malpractice D. malevolence

46.Trudy felt ill at ease when she spoke in public for the first time.
A. felt uncomfortable and embarrassed B. felt difficult and lost confidence
C. felt challenged and inopportune D. felt nausea and dizzy

45.Alice had already been to Venice, but she didn’t like it as much when she went thereagain last summer.
A. Alice liked Venice more on her visit last summer than she had when she had been therebefore.
B. Alice went to Venice again last summer because she had liked it so much the first time.
C. Alice went to Venice once, and even though she didn’t like it very much, she went there again.
D. Alice enjoyed it better the first time she went to Venice than her visit there last summer.

44.“We can now say that the attack on our computer system last week was from China,”said the security expert.
A. The security expert concluded their computer system was attacked by someone from Chinalast week.
B. The security expert confirmed the information of an attack from a Chinese on their computersystem the previous
week.
C. The security expert accused China of attacking their computer system the week before.
D. The security expert blamed a Chinese hacker for pulling their computer system down the weekbefore.

43.“We will invest 40% total cost of the project in the first phase of it,” said the president.
A. The president planned to invest of 40% total cost of the project in phase one.
B. The president promised to put a 40% of the total cost of the project investment in it.
C. The president pledged their investment 40% of its total cost for the project’s first phase.
D. The president presented a plan to invest in the project 40% the total cost for its first phase.

42.“Please be careful with your utterances especially here!” said Lucy to Ian.
A. Lucy reminded Ian of not saying anything unaccepted there.
B. Lucy insisted Ian on being aware of what was expected to be said there.
C. Lucy suggested Ian that he should take care of what he had said there.

D. Lucy warned Ian to mind his words there.

41.Fingerprints might have proved that the suspect was at the scene of the crime.
A. The suspect might be at the scene of the crime though his fingerprints have not been proved.
B. It was possible that fingerprints proved the presence of the suspect at the scene of the crime.
C. Fingerprints are proved to have belonged to the suspect at the scene of the crime.
D. Without doubt, the suspect was at the scene of the crime due to his fingerprints.

25.It’s been a good year. I’ve written two books and a couple of articles, and _______ are now in print.
A. both of which B. both of them C. all of which D. all of them