Aim: Students will work on exercises about rules and regulations using their
knowledge learned in this unit.
Review
1. Read the following information.
2. Underline
the warnings you can find in the text.
3. Write True or False.
a) A desert is a very safe place.
_______________
b) Some insects are poisonous in the desert.
_______________
c) People can reduce dangers by taking precautions. _______________
d) Ants and spiders could be dangerous.
_______________
e) It is cold during the day in a desert.
_______________
4. Complete the sentences with
have
or
has
.
a) Mario ____________ to study for his math exam.
b) Students ____________ to arrive on time to the school.
c) Susana ____________ to make her bed before going to school.
d) John and Mike ___________ to make a presentation for the history class.
e) I _____________ to wash my uniform.
5. Underline
the most logical possible consequence.
1. Keep medicine away from children.
2. Don’t smoke.
a) It can poison them.
a) You might fall.
b) It can cut a finger.
b) You can cause a fire.
c) It can cause a fall.
c) You can get lung cancer.
Lesson 50
If you visit a desert you have to be
careful because it is a very dangerous
place. There are a lot of snakes,
spiders, ants and other poisonous
animals. You can reduce the dangers
by taking basic precautions. You must
look out for snakes. Don’t move it if one
gets close to you. Be careful of
poisonous insects like ants or spiders
because they bite.
179
ir al Examen
