ALC Book 23 - Lesson 1 and 2 Vocabulary and Grammar

Question 1

A _____ exists when all the air is removed from a container.

Accepted Answer

vacuum

Question 2

The captian has made some changes since he arrived. Which happened first?

Accepted Answer

The captain arrived.

Question 3

Whenever someone is injured, it is important to know how to provide _____.

Accepted Answer

first aid

Question 4

Put the _____ food away as soon as you get home from the grocery store.

Accepted Answer

frozen

Question 5

Do you see the _____ lights outside?

Accepted Answer

flashing

Question 6

Did you _____ in the garage?

Accepted Answer

leave the car running

Question 7

The atmosphere ______ the earth.

Accepted Answer

surrounds

Question 8

Be _____ that uncontrolled bleeding can lead to a life-threatening emergency.

Accepted Answer

aware

Question 9

When treating a wound, it is impotant to prevent _____ .

Accepted Answer

an infection

Question 10

_____ are basic substances made up of only one type of atom.

Accepted Answer

elements

Question 11

I will live in Pittsburgh _____ I graduated college.

Accepted Answer

now that

Question 12

_____?

Accepted Answer

How many sisters do you have

Question 13

The athlete put on his best _____ and went the the stadium.

Accepted Answer

running shoes

Question 14

To use a bicycle safely, first, _____ sure the seat is completely horizontal.

Accepted Answer

make

Questions 14