`text(1. Because Trung was sick, he didn't go to school this morning)`

`text(2. It always takes Hoa's younger brother 2 hours to do his homework every evening)`

`text(3. There are nine hundred and fourty - five stamps in Vinh's collection)`

`text(4. What is the Mekong River's lenght ?)`

`text(5. Ha spoke English too quickly for me to understand what she said)`

=>

1. Because Trung was sick, he didn't go to school this morning.

2. It always takes Hoa's younger brother 2 hours to do his homework every evening.

3. There are nine hundred and forty-five stamps in Mr. Vinh's collection.

4. What is the Mekong River's length?

5. Ha spoke English too quickly for me to understand what she said.