A. ON B. IN C. BY D. ATREAD THE FOLLOWING PASSAGE AND MARK THE...

Câu 35. A. on B. in C. by D. at

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 questions that follow.

If you are walking through the woods and you see a bear, you know that you are in danger. The same is true if you

see a snake or a beehive. However, these aren't the only dangerous things in nature. When you are having a good time outside,

you also need to be careful of plants.

In some ways, plants are more dangerous than animals. This is because dangerous plants often look normal.

Sometimes they even look pretty. If you try to touch one of these nice-looking plants, you could be in a lot of trouble.

Take the angel's trumpet flower, for example. This beautiful white flower is full of poison. A person who touches it

can get headaches, confusion, and a very fast heartbeat. Very often, the poison can kill you. All parts of the angel's trumpets

are poisonous, but the most dangerous parts are the seeds and leaves.

Here is another dangerous and somewhat creepy plants: doll's eyes. This plant got its name because its berries look

just like doll's eyes. The berries from these plants can stop a person's heart. In fact, most berries that you see in nature are

poisonous. You should never eat wild berries that you find when you are outside.

Some plants can sting you. Stinging needles don't look dangerous, but they have many tiny hairs on them. If you

touch a stinging needle, those hairs will put a weak poison onto your skin. The poison won't kill you, but it will make your

skin itch for a while and it might drive you crazy.

One of the more common dangerous plants is poison ivy. This plant produces a clear liquid that will cause all kinds

of problems to anyone who touches it. Most people who touch poison ivy get a red and very painful rash on their skin. The

rash often itches very badly, and sometimes it creates large blisters. If you see a green plant that has three leaves growing

from every branch, stay away from it. It could be poison ivy.