Listening
Bus No.38 has a regular schedule.
It comes every 15 minutes.
How often does bus No.38 come?
This is our planet Earth, it has a shape of the sphere, like a ball.
What is the shape of the Earth?
Bus No.60 is the earliest bus, it comes at 8:05, 8:30 and 9:00.
If it's 8:50 now, how long do we have to wait for bus No.60?
At 8:00, they left their house and his wife drove them to the airport.
When do they leave their house?
The traffic was heavy, so it took 45 minutes to get to the airport.
How long did they took to get to the airport?
After waking up, he got up of the bed and brushed his teeth.
What did he do after he got up of bed?
After waking up, he got up of the bed and brushed his teeth.
After that he took a shower.
What did he do after he brushed his teeth?
The flight from San Fransisco to Beijing took 12 hours.
How long do the flight took?
At 9:30, he board the plane.
When did he board the plane?
What's the fastest way to travel a long distance?
What is one of the safest ways to travel?
What is a good way to travel in a city?
What do people need to buy things?
What do people need to find a good job?
What do you need to keep your body working?
