Which of the following does the passage infer?
A.We now fully understand how risk factors trigger heart attacks.
B.We recently began to study how risk factors trigger heart attacks.
C.We have not identified many risk factors associated with heart attacks.
D.We do not fully understand how risk factors trigger heart attacks.

What is Unimation?
A.It’s the name of a robot inventor
B.It’s the name of a robot
C.It’s a robot making program
D.It’s the producer of the first robot

What can be said about Karel Capek?
A.He was the first to create the word “robot”.
B.He is an American writer.
C.He made a robot.
D.He made a robot in order to kill a person.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The police have begun an__________ into the accident which happened this afternoon.
A.investigating
B.investigatory
C.investigate
D.investigation

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
There was a___________ table in the middle of the room.
A.Japanese round beautiful wooden
B.beautiful wooden round Japanese
C.beautiful wooden Japanese round
D.beautiful round Japanese wooden

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
________, you need to achieve a score of 60% or more.
A.To pass this test
B.For being passed this test
C.In order pass this test
D.So that to pass this test

He has a box. He plans to put his savings in it.
A.He has a box putting his savings in.
B.He has a box to put his savings in.
C.He has a box to put his savings in it.
D.He has a box planning to put his savings in.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Neither Mary nor her brothers ______ a consent form for tomorrow’s field trip.
A.needs
B.need
C.are needing
D.is needing

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I will wait here until you ______ back tomorrow.
A.came
B.will come
C.come
D.have come

We had spent nearly all our money. So we couldn't afford to stay in a hotel.
A.Having spent nearly all our money, we couldn't afford to stay in a hotel.
B.After having spent nearly our all money, we couldn't afford to stay in a hotel.
C.Spent nearly all our money, we couldn't afford to stay in a hotel.
D.Having spent nearly all our money, so we couldn't afford to stay in a hotel.