Prepositions with infinitives - à or de?

Grammar
Reminder: In French, when a verb follows a preposition, the verb is normally in its infinitive form. This section deals with verbs which are followed either by the preposition à or the preposition de. There are one or two which can use both but the meaning becomes slightly different.
There are 20 questions from 83. Please do the exercise more than once. Drag the correct preposition in place.
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