Interchange 3 (UNIT 4)

Grammar

100

Yesterday, I ________________ TV and _____________ a fun computer game.

Yesterday, I watched TV and played a fun computer game.

200

I _______________ to go to Everland, but I ___________ to Lotte World instead.

I wanted to go to Everland, but I went to Lotte World instead.

300

_________ you like them? Yes, I did. They ___________ delicious!

Did you like them? Yes, I did. They were delicious!

400

He _________________ to the swimming pool in his car and _______________ for 2 hours. He ____________ very tired afterward.

He drove to the swimming pool in his car and swam for 2 hours. He was very tired afterward.

Grammar

100

I ______ _________ TV while I packed my suitcase.

I was watching TV while I packed my suitcase.

200

You _________ ____________ in the pool while he ate kimchi in the kitchen.

You were swimming in the pool while he ate kimchi in the kitchen.

300

An artist ________ ____________ a picture with oil paint, when she suddenly heard a loud noise.

An artist was painting a picture with oil paint, when she suddenly heard a loud noise.

400

We _________ ____________ a picnic when the clouds grew dark and it began raining.

We were having a picnic when the clouds grew dark and it began raining.

Grammar

100

I did not have any money because I _____ ________ my wallet.

I did not have any money because I had lost my wallet.

200

She __________ never __________ to Everland before. She didn't go anywhere even though she got holiday leave.

She had never been to Everland before. She didn't go anywhere even though she got holiday leave.

300

We ________ ____________ that car for ten years before it broke down.

We had had that car for ten years before it broke down.

400

________ you ___________ English at school before you came to CHA University?

Had you studied English at school before you came to CHA University?

Vocabulary

100

Give an example of a disaster.

Earthquake, tornado, tsunami, hurricane, etc.

200

What is a sudden event requiring quick action?

An emergency.

300

What is a great success or achievement?

triumph

400

A situation that involves a difficult choice.

dilemma

Mix up

100

I ____ ________ my bike in the park when a dog _____ out in front of me.

I was riding my bike in the park when a dog ran out in front of me.

200

Someone r_________ my house yesterday because I __________ ___________ the window open.

Someone robbed my house yesterday because I had left the window open.

300

I _______ ____________ to play the game anymore, so I left the classroom and slammed the door. While I ______ _________ the door, I saw my friend leaving her English class too.

I didn't want to play the game anymore, so I left the classroom and slammed the door. While I was slamming the door, I saw my friend leaving her English class too.

400

When we _____ ________ all our shopping, we c_______ the bus home.

When we had done all our shopping, we caught the bus home.