Розкрийте дужки , поставивши дієслово у Past Continuous , ів Будьласка

While I 1)was copying the exercise, my friends 2)were describing a picture.  

When we came in, the children 3)were cleaning their desks.  

We met her at the bus stop. She 4)was waiting for the bus.  

Some of the children 5)were skiing while other children 6)were skating. Everybody 7)was having a lot of fun.  

When we came the family 8)was getting everything ready for Christmas. Bob and Helen 9)were decorating the Christmas tree.  

The girls 10)were feeding the birds in the garden while the boys 11)were making a bird-house.

good evening.

hello!

let me introduce my friend alex.

pleased to meet you.

i haven't seen you for ages.

i didn't recognize you!

i'll see you tomorrow then.

goodbye!

how are you?

fine,thanks.

excuse me,is anybody sitting here?

i'm afraid this seat is taken.

what i like barbara? -что любит барбара?   2)he loves to listen to barbara? -что любит слушать барбара?   3) barbara said that? -что рассказала барбара?   4) who told the story of barbara?   кем барбара рассказывала ? 5) who laughed at the смеялся над ?