1
2
3
4
5
100
four wheels and is pulled by horses

stagecoach

100

to move in a circle

Revolve
100

machine that is used to clean carpets or floors.

vacuum cleaner

100

To make in your mind a picture of something that is not really true

imagine

100

a person who makes shoes for horses

blacksmith

200

to prove ______ means to do some work to help other people.

service

200

What is an orbit?

A curved path around a star or a planet

200

Which planet can revolve around the Sun the fastest? Why?

Mercury, it is nearest to the Sun

200

To cry out loudly from surprise

exclaim

200

house on wheels, it moves people and furniture around

covered wagon

300

Where does a blacksmith work?

Stable

300

I ____ (cut) myself while I ___ (wash) the window.

I cut myself while I was washing the window.

300
Prairie Dawn met a strange-looking animal, (so / or / but) it was friendly.
but
300

The clowns make people laugh (so / but / and) they also make people feel good.

and

300

We can buy food, clothes, shoes in a ________ ______.

general store

400

"And" / "Or"

The garden is big. (beautiful)

The garden is big and beautiful.

400
They ____ (have) a picnic when it ___ (start) to rain.

They were having a picnic when it started to rain.

400

"And" / "Or"

Are they dancing? (fighting)

Are they dancing or fighting?

400

When she ___ (turn) around, a big friendly Stegosaurus ___ (stare) at her.

When she turned around, a big friendly Stegosaurus was staring at her.

400

Astronauts must exercise often, (so / and / but) they cannot be afraid of heights.

and

500

While I was ____ (shop) at the mall last week, the fire alarm ___ (go) off.

While I was shopping at the mall last week, the fire alarm went off.

500

The sun gives ___ and ____ to all the planet.

heat and light

500

(While / When / If) I was taking a shower, the phone rang.

While

500

While my father _______ (read) a newspaper, I _____ (practice) the piano last night.

While my father was reading a newspaper, I practiced the piano last night.
500

Judy read (quietly in the library all morning / in the library quietly all morning / all morning in the library quietly).

Judy read quietly in the library all morning.