Exercise #1

The answer is (in, on, at) the book.

• in

• on

• at

Answer explanation

The answer is in the book.
– "In" is used because the answer is contained within the pages or content of the book.

My father is (in, at, on) work.

• in

• at

• on

Answer explanation

My father is at work.
– "At" refers to a specific location, which in this case is the workplace.

You will find your book (in, below, from) the table.

• in

• below

• from

Answer explanation

You will find your book below the table.
– "Below" indicates something is at a lower level or underneath the table.

My friends are (on, below, at) the movie house.

• on

• below

• at

Answer explanation

My friends are at the movie house.
– "At" is used to refer to a place or event, and here it indicates presence at the movie house.

I can see the baby (on, in, below) the picture.

• on

• in

• below

Answer explanation

I can see the baby in the picture.
– "In" is correct because the baby is part of or appears within the image.

The grandmother is (in, on, below) her room now.

• in

• on

• below

Answer explanation

The grandmother is in her room now.
– "In" shows someone is inside a space — her room.

The teachers are (on, below, at) the meeting.

• on

• below

• at

Answer explanation

The teachers are at the meeting.
– "At" refers to presence during an event or gathering — the meeting.

My test score is (on, below, at) 90.

• on

• below

• at

Answer explanation

My test score is at 90.
– "At" indicates a specific point or level (i.e., a score of 90).

Her father is (in, on, at) Japan.

• in

• on

• at

Answer explanation

Her father is in Japan.
– "In" is used for being inside a country or large area.

The passengers are seated (in, on, at) the plane.

• in

• on

• at

Answer explanation

The passengers are seated on the plane.
– "On" is used for vehicles like planes, buses, and trains, where people board and sit inside but we say "on" in English idiomatically.