A. MODAL VERBS
Choose the
more natural-sounding option:
1. This
________ be dangerous if you don't have the right equipment.
should
can
2. You
________ yell at your parents. It's not nice.
shouldn't
can't
3. I
________ have seen that movie eight times.
can
must
4. I can't
allow you to hang around here. = I ________ have you hanging around here.
shouldn't
can't
5. P1:
Isn't that Charlie's umbrella? P2: Yes, he ________ have left it here
yesterday.
must
should
6. ________
I borrow your pen for a minute?
Should
Can
7. P1:
________ you speak Japanese? P2: No, I can't.
Can
Must
8. It's
late. I ________ get going.
should
can
9. I saw
that pen this morning. It ________ be around here somewhere.
can
must
10. I
________ understand what he's saying.
shouldn't
can't
B. READ THE TEXT AND ANSWER THE QUESTIONS
When we are
young, we learn that tigers and sharks are dangerous animals. We might be
scared of them because they are big and powerful. As we get older, however, we
learn that sometimes the most dangerous animals are also the smallest animals.
In fact, the animal that kills the most people every year is one that you have
probably killed yourself many times: the mosquito.
While it may seem that all mosquitoes are
biters, this is not actually the case. Male mosquitoes eat plant nectar. On the
other hand, female mosquitoes feed on animal blood. They need this blood to
live and produce eggs. When a female mosquito bites a human being, it transmits
a small amount of saliva into the blood. This saliva may or may not contain a
deadly disease. The result of the bite can be as minor as an itchy bump or as
serious as death.
Because a
mosquito can bite many people in the course of its life, it can carry diseases
from one person to another very easily. Two of the most deadly diseases carried
by mosquitoes are malaria and yellow fever. More than 700 million people become
sick from these diseases every year. At least 2 million of these people will
die from these diseases.
Many scientists are working on safer and
better ways to kill mosquitoes, but so far, there is no sure way to protect
everyone in the world from their deadly bites. Mosquito nets can be placed over
beds to protect people against being bitten. These nets help people stay safe
at night, but they do not kill any mosquitoes. Mosquitoes have many natural
enemies like bats, birds, dragonflies, and certain kinds of fish. Bringing more
of these animals into places where mosquitoes live might help to cut down the
amount of mosquitoes in that area. This is a natural solution, but it does not
always work very well. Mosquitoes can also be killed with poisons or sprays.
Even though these sprays kill mosquitoes, they may also harm other plants or
animals.
Although mosquitoes may not seem as scary as
larger, more powerful animals, they are far more dangerous to human beings. But
things are changing. It is highly likely that one day scientists will find a way
to keep everyone safe from mosquitoes and the diseases they carry.
Questions
1)
According to the author, some people are more afraid of tigers and sharks than
mosquitoes because tigers and sharks
A. kill more people than mosquitoes
B. are big
and powerful
C. are
found all over the world
D. have no
natural enemies
2) Based on
the information in paragraph 2, we can understand that
I. male
mosquitoes and female mosquitoes have different eating habits
II. male
mosquitoes are harmless to humans
III. female
mosquitoes are responsible for transmitting diseases to humans
A. I only
B. I and II
only
C. II and
III only
D. I, II,
and III © Copyright Read Theory LLC, 2012. All rights reserved.
3) In paragraph 2 the author writes,
"This saliva may or may not contain a deadly disease." The purpose of
this statement is to
A. oppose a
previous argument
B. question
an upcoming conclusion
C. confirm
a hypothesis
D. support
a later statement
4) As used in paragraph 2, minor most nearly
means
A.
insignificant
B. deadly
C.
frustrating
D.
dangerous
5) Based on
information in paragraph 3, it can be understood that if you get sick with
malaria or yellow fever, your chances of survival are
A. terrible
B. mediocre
C. good
D.
excellent
6) It can
be understood that the introduction of dragonflies might reduce the number of
flies in a given area because dragonflies
A. work together with mosquitoes
B. kill
mosquitoes
C. cannot
be killed by poisons or sprays
D. attract
bats
7) Which of
the following best summarizes the information in paragraph 4?
A. Mosquito
nets provide adequate protection from deadly mosquitoes.
B. Poisons
and sprays provide adequate protection from deadly mosquitoes.
C. The
introduction of the mosquito's natural enemies provides adequate protection
from deadly mosquitoes.
D. There is
no perfect solution to the mosquito problem.
8) Which of
the following words best describes the author's overall attitude towards the
prospect of solving the mosquito problem?
A.
despondent, meaning hopeless or dejected
B.
exasperated, meaning extremely irritated or annoyed
C.
equivocal, meaning doubtful or uncertain
D.
optimistic, meaning hopeful or taking a favorable view