Firstable, 「これわ、えいごで・・・」→「これは、えいごで・・・」 「は」usually pronouce "ha", but in this case pronouce "wa". In japanese, you put 「は」 after nouns when you want to pronouce "wa". 「えさ　とってくる」 I'm gonna get (food for pet or bait). *えさ = we use this word for food for pet and bait for fishing 「ありがと」 thanks I hope this would be a help for you.