Future time clauses and conditionals

"As long as" and "provided" are used to indicate a condition that has to be met in order for something good to happen, or to avoid ...

We can also substitute "if" with the word...

Conditional sentences are usually composed by two clauses: One describing the condition that has to be met, and another one describing the...

Unless means ___ ___ and it's usually followed by a ___ ___.

When the clause describing the consequence is in the future, the conditional is used to talk about future plans or...

As soon as is used to indicate that the consequence will take place ...

We can use ___ ___ to talk about preparations for possible future situations.

When "if" means "whether" (used to express that one of two alternatives is possible) we use will or ____ __ to talk about the future

Whether is used to...

After "as soon as" and "when" we can use the present simple or ___ ___ to talk about completed processes in the future.