"I’m full" in Japanese

Do you know how to say "I''m full" in Japanese?

Let's try a Japanese language quiz!

夫：ご飯(はん）食べに行こうか？

妻：さっきピザを食べたばかりだから、まだお腹が（　　）！

Husband : Shall we go out to eat?

Wife: I ate pizza earlier, so I'm still full.

Choose an answer from from 1～4.

①からから
②むかむか
③ぺこぺこ
③ぺこぺこ
④ぱんぱん

◆Vocabulary Hint

食べに行く - Go out to eat

答えは・・・The answer is・・・

③ぺこぺこ