电子课本网 第143页

第143页

信息发布者:
Did
will visit
was working
did
see
saw
was writing
was talking
was putting in a light
when the earthquake happened
Our coach broke down on the way to Nanjing because of
when/while/as I was riding along the street
were you doing at 3 p.m.
was reading a book about the earthquake
was chatting with my friends on the 
I heard a loud noise
was reading a novel the whole morning
Were you lying on the sofa when the mobile phone rang 
E
F
A
C
visit
Internet
/took place