20 and 21

Question 1

In

Answer 1

Something inside limited area
Something inside building
Period of time
How soon something happens

Question 2

On

Answer 2

Point fixed line
Point on surface
Floor and ceiling
Public transport
Dates and days

Question 3

At

Answer 3

Meeting place
Events
Point of time
Time of day
Holidays
Some expressions

Question 4

Above

Answer 4

One thing higher than another
One thing not directly in top of another
Documents

Question 5

Over

Answer 5

One thing higher than another
One thing covers another

Question 6

Under

Answer 6

One thing lower than another
Opposite of over

Question 7

Below

Answer 7

One thing lower than another
Opposite of above
Documents

Question 8

Along

Answer 8

Something follows a line

Question 9

Through

Answer 9

Passing from one side to other side

Question 10

By and beside

Answer 10

Means ‘next to’

Question 11

Between

Answer 11

Talk about two places, things, people

Question 12

Among

Answer 12

Something part of a group

Question 13

Beyond

Answer 13

Something beyond of something

Question 14

Behind

Answer 14

Something hidden behind something

Question 15

By

Answer 15

Something happen before something