Petroleum(石油), along with fuel gas, ________ in price. Thus a larger amount of money __________ spent on transportation. 

 The sign on the right tells us taking photos ________here. 

If you think there _____ huge quantities of oil for the use of drivers, you are wrong.

Not only I but also he______ on well with the new students.

A study has found that 80% of the people who ______ to be constantly distracted ______ more “working memory”.