Zero & first conditional

Zero & first conditional

By Aleksandra Kahan

Exercise 1

Decide if the sentences are in the zero (0) or first conditional (1).

Zero & first conditional

Multiple Choice

When it gets colder, the heating system turns on automatically.

• 0

• 1

Multiple Choice

If the tickets are too expensive, I'm afraid I won't buy them.

• 0

• 1

Multiple Choice

Will we leave early in the morning if it's still so foggy?

• 0

• 1

Multiple Choice

My parents get angry if I don't come home on time.

• 0

• 1

Multiple Choice

Everybody stays at home when it rains heavily.

• 0

• 1

Multiple Choice

We may stay at home if it doesn't stop raining.

• 0

• 1

Exercise 2

Choose the correct words.

Zero & first conditional​

Multiple Choice

I promise I'll phone you when I _____ more information.

• have

• will have

Multiple Choice

If you need more information, you _____ go online and look it up.

• may

• will

Multiple Choice

You'll get a headache if you _____ in the sun for too long.

• will stay

• stay

Multiple Choice

Oscar will need to see a doctor if he still _____ unwell tomorrow.

• feel

• feels

Multiple Choice

You don't always need a passport when you _____ abroad.

• will travel

• travel

Multiple Choice

If I don't get to the airport on time, I _____ my flight.

• 'll miss

• won't miss

Exercise 3

Fill the sentences with the correct forms of the words in brackets.

Zero & first conditional

Fill in the Blanks

I you

(press) this button, water might start running from the tap.

Fill in the Blanks

I'll start making lunch when you

(come) back with the shopping.

Fill in the Blanks

Susan will check her emails if she

(have) time.

Fill in the Blanks

If it isn't sunny tomorrow, we

(not go) to the beach.

Fill in the Blanks

When people eat too much, they often

(feel) sick.

Fill in the Blanks

If this project

(go) well I might get a better mark.

I won't manage to do it on time UNLESS you help me.

​

We'll have a barbecue tomorrow UNLESS it rains.​

I won't manage to do in on time, if you don't help me.​

​

We'll have a barbecue tomorrow if it doesn't rain.​

if not = UNLESS

Some text here about the topic of discussion