Bonjour, svp j'ai besoin d'aide : Prefixes im-, un-, dis-, in-, il-, ir- are used to give adjectives a negative meaning. Which prefix forms the opposite of each

Bonjour,
svp j'ai besoin d'aide :

Prefixes im-, un-, dis-, in-, il-, ir- are used to give adjectives a negative meaning. Which prefix forms the opposite of each of the adjectives below ?
Complete and then find one more example for each prefix. You can use your dictionary.

1. ....... pleasant
2. ....... polite
3. ....... obedient
4. ....... logical
5. ....... responsible
6. ....... sensitive

Examples :

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.........................
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.........................
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Merci, merci, merci beaucoup !!!!!!!!!!