SM5_Zero conditional

If you heat water to 100 C, it ...

• boils

• boil

• will boil

If she ______ in september, the ticket costs less

• traveled

• traveling

• travels

If you ______ cook, you _____ eat

• do/do

• don´t/ don´t

• doesn´t/ doesn´t

If you ____ (drop) an egg, it___ (break).

• drop, break

• drops, breaks

• drop, breaks

• dropped, break

If you press that button, the light___(come) on.

• come

• comes

• came

• coming

The teacher gets angry if_____(we / not / work) hard.

• we not work

• not we work

• we don't works

• we don't work

If______(I / not / know) a word, I look in my dictionary.

• I not know

• you not know

• I don't know

• i not knew

if / no / rain / the grass / not / grow

• ther rain, the grass grow.

• If there no rain, the grass does grow.

• If there no rain, the grass grow.

• If there is no rain, the grass doesn't grow.

you / not / eat / you / die

• you eat not you die

• If you don't eat, you die.

• If you not eat, you die.

• If you ate, you die.

If I ______(not sleep) well, I ____(look) like a zombie in the mornings

• doesn't sleep, look

• don't sleep, look

• don't sleep, looks