Obligation & No Obligation
Vocabulary
Zero Conditional
Vocabulary 2
Prepositions
100

I _______ study because I have an exam tomorrow.

I have to study because I have an exam tomorrow.

100

You use this to take pictures.

Camera

100

If you ________ the red button, the alarm ____ off. (press, go)

If you press the red button, the alarm goes off.

100

To go left, ________.

To go left, move left.

100

To get to the other side, walk _____ the bridge.

To get to the other side, walk across the bridge.

200

You _________ bring a towel, there will be an extra one for you.

You don't have to bring a towel, there will be an extra one for you.

200

You use this to sing songs.

Karaoke

200

When she _____ a bone to the dog it ____ happy. (give, be)

When she gives a bone to the dog, it is happy.

200

____ the screen when you see a zombie.

Tap the screen when you see a zombie.

200

A skunk! Don't walk ________ it.

A skunk! Don't walk towards it.

300

She lost her mobile phone, so she _______ buy a new one.

She lost her mobile phone, so she had to buy a new one.

300

You use this to call people.

Mobile phone

300

If it _____ noisy, we ______ work well. (be, can (-))

If it is noisy, we can't work well.

300

When it's time to eat dinner, you have to ___________.

When it's time to eat dinner, you have to pause the game.

300

The post office is ______ the supermarket and the doctor's.

The post office is between the supermarket and the doctor's.

400

My friend _______ go to the dentist tomorrow.

My friend has to go to the dentist tomorrow.

400

To access this, you need an internet connection.

Website

400

If you _______ enough water, you _____ dehydrated. (not drink, become)

If you don't drink enough water, you become dehydrated.

400

When you are ready to play, you ___________.

When you are ready to play, you start the game.

400

Why is the boy hiding _____ the desk?

Why is the boy hiding under the desk?

500

1. We ______ take the bus because the concert was very far.


2. He ________ do his homework because he did it yesterday.

1. We had to take the bus because the concert was very far.


2. He doesn't have to do his homework because he did it yesterday.

500

1. You use this to do a video chat.


2. You use this in class.

1. Webcam


2. Interactive whiteboard

500

1. My teacher _____ angry when I ______ my homework. (get, not do)


2. If you ____ blue and yellow, you _____ green. (mix, get)

1. My teacher gets angry when I don't do my homework.


2. If you mix blue and yellow, you get green.

500

1. To move from side to side, __________ the screen.


2. To jump, _____.

1. To move from side to side, swipe the screen.


2. To jump, move up.

500

1. Jump _____ the water.


2. I love walking _______ the jungle.

1. Jump over the water.

2. I love walking through the jungle.

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