vocabulary for babies
vocabulary for champions
grammar for dummies
grammar for geniuses
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100

Act like something is true even though it is not

Pretend

100

Pollution caused by trash in rivers, lakes, and seas

Water pollution

100

He'd _______ lunch before he went to work

eaten

100

We ______ turn off the lights, so we can reduce light pollution.

should

100

A: What’s causing light pollution in this city?

B: I think lights on the tall buildings ___________ light pollution.


are causing

200

To make something smaller or less means:


Reduce

200

Is the change of weather that makes the earth hotter or colder

Climate Change

200

They had  ___________ to school before it rained. (go)

gone

200

I had ______ lunch before I did exercise.

eaten

200

A: I can't believe you haven't ________ your homework yet!

B: I know, I'll do it right after dinner.

a. do

b. doing

c. did

d. done

d. done

300

Is a dark underground room in a castle

Dungeon

300

I’m scared the tree will fall and _________ our house.

a. disease

b. damage

c. effect

d. grow

a. damage

300

A. When _____ it built?

B. It was built in the 12th century

was

300

Paul had ________ his homework before he went to school yesterday

done

300

What should we _______ to reduce pollution?

do

400

Is an area of land that is higher than the land

Hill

400

Tell someone that you disagree with them

Argue

400

When I was six, I would sometimes forget _________ my homework.


to do

400

_________ causing air pollution in the city?


What is

400

A: ________ you ever been to London?

B: No, I haven't had the chance yet.


b. Have

500

To make something new from things you have used before means:

Recycle

500

I like singing, so I often _______ to be a singer.

a. forget

b. complain

c. pretend

d. argue

c. pretend

500

If we keep polluting ________, there'll be fewer fish

Rivers / Sea / Ocean / Lakes

500

I think the factories __________ causing land pollution.


are

500

A: Do you think electric cars are a viable solution to ___________ air pollution?

B: They can certainly help, as they produce fewer emissions.

reduce

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