Вставить слова, . 1 sam (0) was writing on the classboard . he (1) what his classmates(2) at what time. 2 while pete (3) , john (4) him. 3 while sue ( , she ( . 4 bill (7) to tom. tom (8) and he (9) bill. 5 helen and laura ( .

1 Sam (0) was writing on the class board. He (1) didn't see what his classmates(2) were doing  at what time.

2 While Pete (3) was reading a book, John (4) came up  to him.

3 While Sue (5)was looking out of the window, she (6)saw her friend in the playground.

4 Bill (7) said hello to Tom. Tom (8) was listening to music, and he (9) did not hear  Bill.

5 Helen and Laura (10) were doing a puzzle.