الحل
Challenge
3) listen and complete
A- knock , Knock
B: who's there?
A: lettuce
B: lettuce who ?
A: lettuce in . it's cold out here !
A: Knock , Knock !
B: who's there?
A: Isabel
B: isabel who ?
A: isabel necessary on a bicycle ?
الانجليزي
Challenge
3) listen and complete
A- knock , Knock
B: who's there?
A: lettuce
B: lettuce who ?
A: lettuce in . it's cold out here !
A: Knock , Knock !
B: who's there?
A: Isabel
B: isabel who ?
A: isabel necessary on a bicycle ?