While riding on the boat, we saw a bottle with a letter inside, _______ in the lake.
floating
15
People's health are negatively ______ by the microplastics that are in the ocean.
affected
20
We have to practice English every day in order to ______ our abilities. If not, we cannot improve.
develop
15
When the child fell to the ground, the parent had to ______ that they were okay before continuing their walk. The child had no injuries..
make sure
25
Some people are trying to _________ to the environment by using products that can be re-used multiple times.
make a difference
25
Once the snow is melted away; many people become ________ to help clean the trash on the ground in the city. They do this on their own free time without getting paid.
volunteers
10
There are people who believe that aliens exist in ______.
space
10
A squid is _______ an animal that had 10 limbs and is triangular in shape.
basically
15
A: There's ______ how many people that live in Winnipeg? B: 857,000!
exactly
15
The _____ of studying abroad is to experience a new culture and lifestyle that you are unfamiliar with.
point
10
In the Great Barrier Reef, there are about 400 species of coral ______.
in all
20
Flowers and sweet fruits tend to _______ bees. They go to them to eat the nectar.
attract
10
The rainstorm ________ many of the plants on the farm because there was too much water, causing the plants to die.