The plants will die ___ someone waters them while we are away, so please ask a neighbour to look after them.

I will attend the ceremony ___ I have to stand at the back; I promised I would be there.

You may use the studio ___ you clean every brush afterwards.

We cannot approve the payment ___ you provide the original receipt, so please post it to us today.

Maya intends to finish the race ___ she comes last.

The landlord will allow pets ___ they do not disturb the neighbours.

The alarm will keep sounding ___ somebody enters the security code, so find the keypad by the door quickly.

I would not share that password ___ my closest friend asked for it; the company forbids it completely.

We can extend the deadline ___ everyone agrees to the new date.

The road will remain closed ___ the engineers declare the bridge safe.

He will continue applying for jobs ___ he receives another rejection; nothing makes him give up.

You can sit here ___ you keep the emergency exit clear.

I will not sign the contract ___ the missing clause is restored, so send me a corrected copy today.

The picnic will go ahead ___ the forecast predicts light rain; we have booked a large shelter.

Children are welcome at the event ___ an adult stays with them.

Your application will not be considered ___ both references arrive by Friday; remind your referees today.

Nora refuses to sell the painting ___ someone offers twice its estimated value; no amount of money would tempt her.

I do not mind which route we take ___ we arrive before dark.

The computer will not connect ___ you restart the router first.

We are walking to the summit ___ the cable car starts running again; we want the exercise.

You may quote from the report ___ you identify the source clearly.

Sam will miss the flight ___ he leaves within the next ten minutes, so a taxi is waiting outside for him.

I will not change my evidence ___ the lawyer pressures me; what I told the court was the truth.

The discount remains valid ___ payment is made this week.

Nobody can enter the laboratory ___ a supervisor is present, so wait here for Dr Lopez.

The team will play outdoors ___ the temperature drops below zero; the club has never cancelled a match.

We will support the proposal ___ its environmental safeguards remain unchanged.

The medicine will not work properly ___ you take it with food, so swallow it with your breakfast.

She plans to publish the findings ___ the university objects; she thinks the public deserves the truth.

You can borrow the car ___ you fill the tank before returning it.

The concert will be cancelled ___ ticket sales improve dramatically; tell everyone you know about it.

I would recognise his voice ___ he whispered; I have known him since childhood.

The dog may run freely here ___ the gate stays locked.

We will lose the reservation ___ we confirm it before noon.

They will continue the search ___ darkness falls, because the rescue team has powerful torches.

Guests may stay after midnight ___ they leave quietly.

The village will remain isolated ___ the snowplough reaches the mountain road.

I am taking the exam ___ I feel unprepared on the day; I cannot afford to wait another year.

We can alter the design ___ the total cost does not increase.

The stain will not disappear ___ you use a specialist cleaner; buy one at the supermarket today.