Let's have Michael in for dinner tonight ...... he wants to come.
(condition)

How about buying an extra bottle of champagne for the celebration ...... your friends come as well?
(precaution)

I'll open the window ...... it gets too stuff in here. Don't worry.
(condition)

Mr Davidson will be at the manager's office ...... you need him.
(precaution)

The neighbours would definitely call the fire brigade ...... there was a fire next door.
(condition)

The children took their bathing trunks ...... they found a lovely place to take a swim.
(precaution)

...... you have forgotten about our anniversary, I'll never forgive you.
(condition)

...... you've forgotten, we're still invited to the wedding reception.
(precaution)

...... the contractor wants to change the terms and conditions of our agreement, he'll have to talk to the CEO first.
(condition)

...... you need any further help with the new software, David, you can find me in my office the whole afternoon.
(precaution)

...... of burglary, call the police at once.

...... of any problems with the subscription, you may contact our customer service agents at any time from Monday to Friday.