Zero Conditional

If you ............(heat) water to 100 degrees Celsius, it....... (boil).

• heat, boil
• heats, boils
• heats, boil
• heat, boils

If you .........(heat) the ice it ...........(melt).

• heat, melt
• heats, melts
• heat, melts
• heats, melt

You ........(bleed) if you ........(cut) your finger.

• bleed, cut
• bleed, cuts
• bleeds, cuts
• bleeds, cut

If you ...........(drop) a vase it ........(break).

• drop, break
• drop, breaks
• drops, break
• drops, breaks

You ............(drown) if you ............(jump) from a bridge to the river.

• drown, jump
• drown, jumps
• drowns, jump
• drowns, jumps

If you .............(want) to leave a message, .............(speak) after the tone.

• want, speak
• want, speaks
• wants, speak
• wants, speaks

If you ...........(give) a dog a bone, it ...........(bury) it.

• give, bury
• give, buries
• give, buryies
• gives, buries

The dog ...............(bite) you if you ..............(pull) its tail.

• bite, pull
• bites, pull
• bites, pulls
• bite, pulls

People............. (not/die) if they eat and drink.

• won't die
• don't die
• doesn't die
• don't dies

If I ....  (wake up) late, I...... (be) late for school.

• wake up, be
• wake up, am
• wakes, bes
• wakes, be