New Words：

ambulance [ˈæmbjələns] n. 救护车
make way 让路;让开;让道

Sample Sentences：

Please call an ambulance for me.
Do you think we should call an ambulance?
Don't try to move. An ambulance is on the way.
All the cars on the road should make way for the ambulance.

New Words：

taste [teɪst]
n.味道；味觉；滋味
v.尝；吃；品尝；尝起来

primary school [ˈpraɪmeri] n. 小学

Sample Sentences：

The soup has very little taste.
I don't like the taste of eggplants.
Let me have a taste of the soup to see if it is nice.

It tastes real good.
You can taste lemon in this soup.
Taste it and see if you think there's enough salt in it.

The twins went to the same primary school.
Two years ago, I was a primary school student.

New Words：

at last 最后;终于

Sample Sentences：

At last winter came to an end.
At last, my mother agrees to go shopping with me.
He thought and thought. At last he had a good idea.
'There's nothing wrong with your back! 'The doctor said at last.

New Words：

block [blɒk] v.阻塞；阻碍；堵塞；挡

Sample Sentences：

My nose is blocked up.
The road was blocked, no car could pass.
After today's heavy snow, many roads are still blocked.
I saw a man shouting at a driver whose car was blocking the street.

New Words：

pilot [ˈpaɪlət] n. 飞行员
flier [ˈflaɪər] n. 飞行员
flyer [ˈflaɪər] n. 飞行员

Sample Sentences：

Do you want to be a pilot?
He wants to be a pilot when he grows up.
The pilot tried to land his plane at the airport.
The flier shot down fifteen planes.