ZERO or FIRST Conditional

If people ........ too much, they get fat.

• eat

• will eat

• ate

People die if they .......... .

• won't eat

• don't eat

• didn't eat

If babies are hungry, they ........ .

• cried

• will cry

• cry

Snakes ......... if they are scared.

• will bite

• bite

• bited

If it ..........., I won't go to the park.

• rains

• will rain

• rained

If I have enough money, I........ some new shoes.

• bought

• buy

• will buy

She'll miss the bus if she .............. soon.

• won't leave

• doesn't leave

• don't leave

If I ......... her, I'll tell her.

• see

• saw

• will see