20 câu hỏi
Visitors, especially children, can go there to learn how to recognize the different species of animals and plants.
pure
same
alike
whole
You can slide the front seats forward if necessary.
back
beside
above
under
An interesting feature of this park is the Orphanage where lots of orphaned or abandoned animals are taken care of.
bad
ugly
weak
dull
This national park is special because it has plants and animals from both tropical and temperate zones.
warm
pole
cool
wet
Due to an increase in population and the use of nearby land for farming, there are toxic levels of chemicals in the water.
fall
lowness
shortage
illness
When did Nguyen Hue defeat Thanh enemies?
peoples
animals
friends
kids
Toxic chemicals continue to be dumped in the North Sea.
stop
go on
follow
begin
Rapid run-off would cause frequent floods and leave little water during fry seasons.
Bad
Weak
Slow
Ugly
Rapid run-off would cause frequent floods and leave little water during fry seasons.
sometimes
unusual
irregular
little
We cannot clean up our polluted rivers and seas overnight.
cleared
purified
honored
respected
One in seven accidents is caused by sleepy drivers.
awake
unwell
exhausted
talkative
We can do something to save the earth.
destroy
kick
shoot
throw
At times, this can be risky, and the keepers have been injured and one has been killed.
good
useful
healthy
secure
Keep only fish that you will eat; release the rest.
catch
hold
take
have
How different a picture we now have of the ocean as the sea has begun to reveal its secrets.
public
opening
knowledge
schooling
The plants and animals of the sea fall into three major groups.
small
chief
minor
main
Use water sparingly and keep water clean.
dusty
dirty
wicked
halfway
Fish only species that are not of concern, threatened or endangered.
educated
healed
defended
brought
I love it when someone's laughter is funnier than the joke.
cry
shout
smile
frown
It is easy to open a shop but hard to keep it always open.
welcome
appear
switch
close








