Jerry's aunt will make the long-distance call tonight. Otherwise, her brother will make it for her.
Unless ...... .

The electrician will fix the chandelier this week. Otherwise, Ms Blooms will call in and ask him to hurry up a little.
If ...... .

The gardener will cut the hedge at the front today. Otherwise, the house owner will ask him to do the job tomorrow.
If ...... .

The car wash guy will do the windscreen just fine. Otherwise, the driver won't pay him anything at all.
Unless ...... .

The English teacher will marry the beautiful shop assistant. Otherwise, he'll stay alone for the rest of his life.
If ...... .

The ballet dancer will win the first prize in the contest. Otherwise, she'll spend the whole night crying into her pillow.
Unless ...... .

Kate's bodyguards will take care of her just fine. Otherwise, her father will replace them by better ones.
If ...... .

The book vendor will have to sell all the novels by the end of the week. Otherwise, he'll suffer great losses.
Unless ...... .

The skilled surgeon will operate on the patient at once. Otherwise, the patient may suffer irreparable damage to his leg.
Unless ...... .

The famous artist will come to our town. Otherwise, we'll send him an invitation.
If ...... .

The hunter will kill the injured deer. Otherwise, it'll suffer a lot before it dies.
Unless ...... .

You will have a look at the accounts. Otherwise, I'll talk to your supervisor right away.
If ...... .