Vocabulary
Relative clauses
Must / Should
Idioms
Idiom exercises
100
What is this?
a. acid rain
b. deforestation
c. pollution
b. deforestation
100
What relative pronouns do we use to describe people?
a. who/that
b. which/that
who / that
100
1. We use must/mustn’t to give …
a. the rule b. advice
a. the rule
100
What does "colder than a witch's elbows" mean?
It means that it is very cold.
100
It is … outside and I need my parka and gloves.
colder than a witch's elbows
200
What is this?
a. pollution
b. greenhouse gases
c. soil erosion
a. pollution
200
What relative pronouns do we use to describe things?
a. who/that
b. which/that
which / that
200
Make a sentence using should / shouldn't
" . . . plant more trees."
We should plant more trees.
200
What does "dry spell" mean?
It means prolonged period of dry weather.
200
I left my garden for a week and all the plants died because of the ___ .
dry spell
300
What is acid rain?
a. when the soil is over used
b. the cutting, clearing, removing of forest for farming or building
c. rain containing acids that form in the atmosphere when industrial gas emissions combine with water
c. rain containing acids that form in the atmosphere when industrial gas emissions combine with water
300
The desert is an area … there is very little rain and not many plants.
a. where
b. who / that
c. which / that
where
300
Make a sentence using should / shouldn't
". . . waste water and energy."
We shouldn't waste water and energy.
300
What does "raining cats and dogs" mean?
It means it is raining heavily
300
Bold: What a lot of rain!
Tom: Yeah. It's _____ but I don’t care for it much myself.
lovely weather for ducks
400
What are greenhouse gases?
a. gases in the air that trap energy from the sun.
b. warming of earth’s surface and the air above it.
c. a gradual rising of earth’s temperature caused by greenhouse effect
a. gases in the air that trap energy from the sun
400
Acid rain is a problem for everyone and not just for those …live in industrial regions.
a. where
b. who / that
c. which / that
who / that
400
Make a sentence using must / mustn't
". . . pollute rivers."
We mustn't pollute rivers.
400
What does "heavens open" mean?
It means it suddenly starts to rain a lot.
400
It was … so all flights were cancelled and I could not join the marriage ceremony of my brother.
raining cats and dogs
500
What is climate change?
a. the damage to soil, water, or the air by harmful substances such as bacteria, chemicals and waste
b. the changing temperature, rainfall, and wind over a long time which causes drought or flooding
c. a gradual rising of earth’s temperature caused by greenhouse effect
b. the changing temperature, rainfall, and wind over a long time which causes drought or flooding
500
Ultraviolet rays are a harmful light … damages life on the Earth.
a. where
b. who / that
c. which / that
which / that
500
Make a sentence using must / mustn't
". . . turn off lights."
We must turn off lights.
500
What does "lovely weather for ducks" mean?
It means wet, rainy weather.
500
Children suddenly got wet while they were playing in the park, because the ____ .
heavens opened