1.It is five hours and a half to travel to hanoi by car
3.since the earthquake happeded in 1964,no houses were seen in this area
4.When jim was a little boy,he found that he love chocolate
5.We all looking forward to the picnic next sunday
8.she asks me if i know the way to the bus stop
9.The last time he wrote to me was one week ago
10.It is been two years since i last saw detective film
11.Mary promise to keep in touch with us while she is in hanoi