obtain

# During the war, It was difficult to obtain food.

# She will obtain the items for a customer at the beginning of September.

# I finally obtained the visa with effort and struggle.

# I obtained 4 years of the education for graphic design at the school.

among

# Among developed countries, America is the easiest country in which people can purchase guns.

# Among busy street in cities are many buildings in Japan.

# Among all the T-shirts, the design was popular.

# Developed countries like the U.S and Japan, among other, should give serious thoughts to this problem.

+++++ PHARASE +++++
among others
数ある中で(も)、特に、何よりも、とりわけ

courtesy

# The greater man, the greater courtesy.

# Is there courtesy bus in the hotel?

# We have to reject the offer from a client with courtesy.

# The photo is using by courtesy of the photographer.

attitude

# He had bad attitude to me when we talked for the first time.

# I have to have an attitude of courtesy to her parents.

# She always has an attitude of friendliness to everybody.


+++++ PHRASE +++++
# have an attitude
反抗的[高飛車]な態度を取る

conduct

# Her conduct is always bad.

# The waiter conducted us to the best table in the restaurant.

# One of my dream is conducting my business in the world.