luongthitheu10a15cd2017 1/15/2024 4:32:10 AM
1.
When I (arrive)
at this house, he still (sleep)
2.
The light (go)
out while we (have)
dinner.
3.
Bill (have)
breakfast when I (stop)
at this house this morning.
4.
When I (come)
to his house, he (work)
5.
As we (cross)
the street, we (see)
an accident.
6.
Tom (see)
a serious accident while he (stand)
at the bus stop.
7.
The children (play)
football when their mother (come)
back home.
8.
The bell (ring)
while Tom (take)
a bath.
9.
He (sit)
in a car when I (see)
him.
10.
We (clean)
the house when she (come)
yesterd