1.Поставьте следущие предложения в впоросительную и отрицательную формы: 
a) I was having dinner when you rang me up. 
b) His mother was making supper in the kitchen when I came in 
c) Your friends were smoking in the corridor when the saw them 
d) I was hurrying to the canteeb when I met you 
e) We were having our English at 10 in the morning 
2. 
a) Hell be waiting for you at seven in the evening 
b) They will be having dinner at that time. 
c) Well be Discussing this question tomorrow morning. 
d) Theyll be packing tomorrow 
e) ill be meeting my old friends in Kiev soon

1. 

а)  I was not having dinner when you rang me up.

    What were you doing dinner when you rang me up?

b) His mother was not making supper in the kitchen when I came in  .

     What was his mother doing  in the kitchen when I came in ?

c) Your friends were not smoking in the corridor when the saw them .

     whay  were  your friends doing in the corridor when the saw them ?

d) I was not hurrying to the canteeb when I met you  .

    what were you doing to the canteeb when I met you ?

e) We were not having our English at 10 in the morning .

      What we were doing at 10 in the morning ?

2.

 a) Hell will not waiting for you at seven in the evening .

     What will  Hell  doing  at seven in the evening ?

b) They will not  having dinner at that time. 

     What will they be having  at that time.?

c) Will be Discussing this question tomorrow morning?

     This question   will not be Discussing  tomorrow morning. 

 d) They willnot be packing tomorrow.

      Will they  be packing tomorrow ?

 e) Will not be meeting my old friends in Kiev soon.

       who will be meeting  in Kiev soon?