Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.We didn’t want to swim in the river. It looked very dirty
A.We didn’t want to swim in the river, where looked very dirty.
B.We didn’t want to swim in the river, which looked very dirty.
C.We didn’t want to swim in the river, in which looked very dirty.
D.We didn’t want to swim in the river, that looked very dirty.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.If only I had studied hard last semester.
A.I regret not studying hard last semester.
B.I regret not to study hard last semester.
C.I regret because I studied hard last semester.
D.I wish I studied hard last semester.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.“Put your gun down or I’ll fire you,” said the policeman to the thief.
A.The policeman warned to fire the thief if he didn’t put his gun down.
B.The policeman feared to fire the thief if he didn’t put his gun down.
C.The policeman threatened to fire the thief if he didn’t put his gun down.
D.The policeman hoped to fire the man if he didn’t put his gun down.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions from 30 to 34.
In Science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is found in the kinetic molecular theory, in which gases are pictured as being made up of many small particles that are in constant motion.
A useful theory, in addition to explaining past observation, helps to predict events that have not as yet been observed. After a theory has been publicized, scientists design experiments to test the theory. If observations confirm the scientists’ predictions, the theory is supported. If observations do not confirm the predictions, the scientists must search further. There may be a fault in the experiment, or the theory may have to be revised or rejected.
Science involves imagination and Creative thinking as well as collecting information and performing experiments. Facts by themselves are not Science. As the mathematician Jules Henri Poincare said: “Science is built with facts just as a house is built with bricks. But a collection of facts cannot be called Science any more than a pile of bricks can be called a house.”
Most scientists start an investigation by finding out what other scientists have learned about a particular problem. After known facts have been gathered, the scientist comes to the part of the investigation that requires considerable imagination. Possible Solutions to the problem are formulated. These possible Solutions are called hypotheses. In a way, any hypothesis is a leap into the unknown. It extends the scientist’s thinking beyond the known facts. The scientist plans experiments, performs calculations, and makes observations to test hypotheses. For without hypotheses, further investigation lacks purpose and direction. When hypotheses are confirmed, they are incorporated into theories.
The word “related” in paragraph 1 is closest in meaning to __________.
A.described
B.identified
C.connected
D.completed

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.After talking about the cause of the problem, he went on to discuss the solution to it.
A.taking
B.of
C.to discuss
D.to

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. A number of tourists is going to return the evaluation form distributed by the travel agent.
A.is going
B.evaluation
C.distributed
D.travel agent

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.However small, my apartment is well designed and nicely decorated.
A.However
B.apartment
C.well designed
D.nicely decorated

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.It took me one day to prepare for the presentation.
A.I spent one day to prepare for the presentation.
B.I spent one day preparing for the presentation.
C.I spent one day prepare for the presentation.
D.I spent one day in order to prepare for the presentation.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.
Peter’s teacher is commenting on his essay.
-Teacher: “Peter, you’ve written a much better essay this time.”
- Peter: “_______________”
A.Writing? Why?
B.Thank you. It’s really encouraging.
C.You’re welcome.
D.What did you say? I’m so shy.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.
Paul is asking Linda to go to the beach or the mountain.
Paul: “Would you want to go to the beach or the mountain?”
Linda: “_________________”
A.Thanks for the mountains
B.I’d love to go
C.That’s very nice of you
D.The beach definitely