Grammar
Present perfect or simple past?
I __________ (be) to Europe before.
have been
The bright, colorful part of a flower is called the _________.
petal
enjoy
appreciate
b___ ____ ____ ____
be a part of
It's been a very cold winter last year.
was
True or False?
Time-lapse photography makes a fast action appear slow.
They _________ (never, see) a wild animal
have never seen
Choose the correct word:
(Pollen / Pollinators) are vital to the environment.
Pollinators
so pretty
gorgeous
b________
breathtaking
My cousin has worked here for September.
since September
T or F?
You take care of something important to you.
True
The bee lands on the flower and drinks its _______.
nectar
been to the top of
climbed up
h___ ______
hiked up
It's not only plants that depend to pollination.
depend on
T or F?
If bees disappear, so do we.
True
_________ you _________ (ever, swim) in the Pacific Ocean?
Have you ever swum
Some farmers are (open to / out in the open) the idea of trying different pesticides.
see
find
s_____
spot
I've studied German in 2002.
studied
T or F?
Coevolution refers to two or more species evolving separately.
False
together
David Attenborough __________ (make) many wildlife documentaries, but George Washington _________ (never, make) any.
has made
never made
After pollination, the flower has what it needs to produce a ________ which will grow into a new plant.
seed
disappear
v_______
vanish
How long do you have your computer?
have you had
T or F?
The TED speaker believes that threats to pollen deserve our attention.
False
pollinators