Third Conditional Exercise 4

The third conditional is an if-sentence in English that is used to talk about situations that did not happen in the past. You imagine how things would have been if something happened.

This is an exercise in which you must fill in the correct verb form.

You can find the exercise below:

Third Conditional Exercise 4

Complete the following sentences by filling in the correct form of the verb in the third conditional.
If she (to listen), she (to know) what the test is about.
I (to eat) a lot of candy if mom (to buy) some in the store.
If we (to go) to Portugal, we (to have) a lot of fun together.
If Lisa (to wait) any longer, she (to miss) the plane to Paris.
We (to send) her a letter if we (to find) her address.
I (to make) tea if I (not, to be) late already.
Ron (to tell) what he saw if he (not, to forget) it.
If they (to know) how to do it, they (to be) a lot further in their research.
If Captain America (not, to be) on time, it (to be) a real disaster.
You (to waste) a lot of money if I (not, to tell) you how to manage it.

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