Vocab 1
Vocab 2
Grammar 1
Grammar 2
Grammar 3
100

Millions of years ago, a ______ hit the planet and the dinosaurs went extinct.

Meteor

100

The Earth ______ the sun.

Orbits

100

Going to a party sounds like it _____ be fun.

could

100
My mom, _____ is 40 years old, is celebrating her birthday today.

who

100

Use Modal Verbs of Uncertainty

This planet is the largest in the Solar System

It ____ be ______.

It _____ be______.

Must, Jupiter

Can't, (any)

200

Order all of the planets

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

200

I saw the NASA _____ ______ on TV.

Rocket, launch

200

You _____ catch the bus. There's not another one until tomorrow!

must

200

This is the sports centre _______ I swim every evening during summer.

Where

200

Use Modal Verbs of Uncertainty

The planet where people live.

It _____ be ______.

It _____ be ______.

Must, Earth

Can't, (any)

300

There is no _____ in _____. However, there is very little _______.

Oxygen, space, gravity

300

Our _____ is in the _____ ______. The solar system is in the _______

Planet, solar system, universe

300

Did you know you _____ get a scholarship if you qualify for it.

can

300

Mrs. Smith _____ classroom is next to the library isn't here today.

Whose

300

Use Modal Verbs of Uncertainty

This is the 4th planet from the sun

It ____ be ____.

It ____ be _____.

Must, Mars

Can't, (any)

400

I'm going to the _______ to look at a ______ through the _______.

Observatory, constellation, telescope

400

The _____ of _______ is going to ____ on the moon.

Crew, astronauts, land

400

I don't think I ____ go to school I don't feel well. I ___ be sick.

can, must

400

This is the bus _____ I take to go to MalasaƱa.

that, which

400

Use Modal Verbs of Uncertainty

One _____ breathe in space. They ____ bring an oxygen mask.

can't, must

500

The Earth is in ______. The Earth's ______ pulls in the ______.

Space, gravity, moon

500

At the _____ ______, the ______'s _______ needs ______.

Space station, rocket's, fuel

500

Instead of eating ice cream, I ____ eat a cookie. That ____ sound like a better idea. _____ you order it for me?

could, might, can

500

Dubai Chocolate, ____ is made of pistachios and cream, is a popular treat these days.

which

500

Use Modal Verbs of Uncertainty

You _____ use a _____ to see the _____. You ____ see them without it.

Must, telescope, planets, can't