have a (s ) throat
soar
I know the woman and her dog ( ) come to this park on Saturdays.
that
True or false?
Several kinds of gases are contained in the air you breathe in.
True
Millions of birds are killed each year in cities when they ( ) illuminated ( ).
strike, buildings
Which one has the closest meaning to sustainable?
①risky ②lasting ③temporary ④natural
②
原子力発電所
a (n ) power plant
nuclear
昨晩、空に何かおかしなものを見たかい?
Did you see ( )( ) in the sky last night?
anything strange
You breathe out a larger amount of ( )( ) than you breathe in.
carbon dioxide
Many of the volunteers who collect fallen birds are ( ) bird-wachers.
amateur
True or false?
More than 90% of water used in the world goes towards agriculture.
False
その試合に勝つための戦略
a (s ) for winning the game
strategy
Make a sentence.
( people ours country in different that the have a culture from).
The people in that country have a culture different from ours.
Your muscles use up energy. ( )( ) your brain and ( )( ) every other part of you.
so does
Answer one of the advantages of flying at night for the migrating birds.
①There is less risk of being attacked by predators.
②There is less thermal upheaval, so they can fly more easily.
③There is speculation that birds fly using the stars.
How much water does it take to produce a kilo of wheat?
1,500 liters
傑出したゴルファー
an (o ) golfer
outstanding
Correct or incorrect?
In the corner of the marketplace, an elderly man who was playing the violin.
incorrect (who不要)
You breathe in the ( ) that cells need to use to produce ( ).
oxygen, energy
According to Fuisz, it is quite dangerous for birds when large expanses of ( ) are lit at night, and there are ( ) inside the building.
glass, plant
According to the prediction, how many people will live on the planet by 2050?
9 billion
ジムはどうやら料理が上手いようだ.
(A ), Jim’s a good cook.
Apparently
to which
Think of a good title for Unit9 in English.
( )( ) taking place when you breathe
If there were 60,000 bird deaths and they were reduced by two-thirds, how many would that number be?
20000
Why do we have to protect wetlands from pollution?
Because they support ( ) that provide a significant source of ( ) to 2.5 billion people in developing countries.
fisheries, protein