Complete the sentences with the correct Past Simple forms of the verbs.

Choose the correct option.

Mary and Fred [pland|planned|planed] their holidays last night.

Jeff [studied|studed|studyed] French in his childhood, but now he doesn't remember a word.

We [plaied|plaed|played] chess after dinner.

Tim [invited|inviteed|invitd] all his friends to his birthday party.