Поставьте глаголы в нужную форму: Past continuous или Past simple. 

1. While the teacher explain 

some grammar rules to the 

children the bell ring 

2. Charles interrupt 

Mary when she 

talk 

to her acquaintance. 

3. While we wait 

for the plane Bob buy 

some newspapers at the news-stall 

4. Somebody knock 

at the door when Alex 

take 

a shower. 

5. Aggie and Mary read 

a book when Pedro 

come 

into the room. 

6. I see 

some beautiful dresses in the shop window when I 

come 

to class yesterday. 





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