They launched the rocket ______
Currently, there are more than 1,500 _______
The investigation ______
They were exploring the ocean floor ______
She’s always loved travel _______
Too much rainforest is being lost – _______
Natural resources ______
By observing student behavior, _______
The scientists sent a rocket to space ______
The surface of the table______
The zoologist watched the gorilla _______
Tigers ______
Don’t use up all the milk – _______
straight up into the sky.
on a small, handheld monitor.
when they came across a giant crab.
and exploration.
was badly scratched.
to study Earth’s atmosphere.
teachers can decide how to plan their lessons.
I want to have cereal for breakfast tomorrow.
like oil and gas are an important part of the economy.
satellites orbiting Earth.
are an endangered species.
we have to do a better job to preserve it!
lasted for six weeks.