A
B
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D
E
100

Tom left the phone on the table. I saw it

I saw Tom leave the phone on the table

100

Lea found a new job. I heard about it

I heard Lea find a new job

100

Kate sang in the room. I heard it.

I heard Kate sing in the room.

100

Someone was walking slowly in the corridor. I heard it.

I heard someone slowly walking in the corridor.

100

The door slowly opened and we noticed it.

We noticed the door slowly open.

200

The music was playing in the hall. We heard it

We heard the music playing in the hall

200

The robber was escaping through the window. The policeman saw it

The policeman saw the robber escaping through the window

200

Tom opened the door. I saw it.

I saw Tom open the door.

200

 The bird suddenly flew out of the window. She saw it.

She saw the bird fly out of the window.

200

The teacher noticed that one student suddenly left the classroom.

The teacher saw the student leave the classroom.

300

You bought a new car. I heard about it

I heard you buy a new car

300

You are going to move to another city next month. I heard it

I heard you move to another city next month

300

The baby cried. She heard it.

She heard the baby cry.

300

The wind was moving the trees and we felt it.

We felt the trees moving in the wind.

300

Someone was crying in the next room. She heard it.

She heard someone crying in the next room.

400

Your brother was unusually polite. I noticed it

I noticed your brother be unusually polite

400

Sally was nervous. We noticed it

We noticed Sally be nervous

400

The ground shook. We felt it.

We felt the ground shake.

400

I was sitting quietly. Suddenly someone was whispering behind me. I heard it.

I heard someone whispering behind me.

400

The old bridge suddenly collapsed. They saw it.

They saw the bridge collapse.

500

Tom slipped on the ice and fell down. His classmates saw it

Tom's classmates saw him slip and fall on the ice

500

He was cooking dinner and watch TV. I saw it

I saw  him cooking dinner and watching TV

500

The dog ran into the garden. I saw it.

I saw the dog run into the garden.

500

The man suddenly disappeared behind the building. We saw it.

We saw the man disappear behind the building.

500

I noticed that the child suddenly dropped the toy.

I saw the child drop the toy.