$3.$ When she was looking for the passport, she came across the photograph.
$4.$ When we were arriving, she had lunch.
$5.$ What did you do when I was phoning you yesterday?
$6.$ Last night, when I was reading a book, I suddenly heard a scream.
$7.$ Did George fall off the ladder when he was painting the ceiling?
$8.$ Did Ann wait when you were arriving?
$9.$ What were you doing at this time yesterday?
$10.$ We didn't go out because it was raining.

Structure: Quá khứ tiếp diễn: S+was/were+V_ing+O

Cách dùng ở các câu trên: Hành động đang diễn ra thì có hành động khác xen vào.(trong quá khứ)

$@Ly$

$\text{Công thức:}$

$\text{Quá khứ tiếp diễn:S+Were/Was+V_ing+O}$

______________________________________________________________

$\text{1.When I was making cakes the light went out.}$

$\text{2.When my father was watching TV, the phone rang.}$

$\text{3.When she was looking for the passport, she came across}$

$\text{the photograph.}$

$\text{4.When we were arriving, she had lunch.}$

$\text{5.What did you do when I was phoning you yesterday?}$$\text{6.Last night, when I was reading a book, I suddenly}$

$\text{heard a scream.}$

$\text{7.Did George fall off the ladder when he was painting}$

$\text{the ceiling?}$$\text{8.Did Ann wait when you were arriving?}$

$\text{9.What were you doing at this time yesterday?}$

$\text{10.We didn't go out because it was raining.}$