Zero Conditional
If you ...... water, it ......
heat, boils. / freeze, becomes ice.
If I ..... James today, I ..... him.
see/meet, 'll tell/ 'll talk to
If we .... more time, we ..... on vacation.
had, would go
If they .... (not leave) in five minutes, they'll miss dinner.
[ zero / first / second ]
[ first ]
don't leave
If I ...... a headache, I ...... medicine.
have, take
If you ..... dinner tonight, I .......
cook, 'll do the washing-up.
needed/wanted, would buy
If Teddy worked harder, he ..... (not have) to worry about the exams.
[ zero / first / second ]
[second]
would not have
If there ......... dirty dishes, my little brother ...... them.
are, washes/doesn't wash/never washes
If Mum ........ work early tomorrow, she ...... shopping.
finishes, 'll go
Sue ..... the car if she ..... the key.
would drive, had
If you leave ice-cream outside, it ....... (melt).
[ zero / first / second ]
[zero]
melts
Jimmy ........ games if he ....... school early.
always plays, finishes
Ryan ......... games with us if he ........ have homework.
will play, doesn't
If he ...... he was wrong, he ....... to you.
knew, 'd apologise/ 'd say sorry
If we ...... (win) this match, we'll play in the final next week.
[ zero / first / second ]
[ first ]
win
wakes, doesn't have
will go, is
Peter ......... you the answer if he .......
would/wouldn't tell, knew.
If Ryan ........ (not feel) tired, he would play football with his friends.
[ zero / first / second ]
[ second ]
didn't feel