Before the Smiths moved to New York, they lived in a quiet(neighbor)of Boston.

People today are highly concerned about the quality of the air they(breath).

The goal of the course is to(rich)our understanding of other cultures.

The plants need sand with a(deep) of at least 10 to 15 cm to grow.

The twins are so alike that its almost(possible)to tell them apart.

Mary accepted Davids(invite)to join him for lunch.

Can you tell us more(precise)what happened last night?

The rediscovery of this species of birds is one of the most(ordinary)scientific findings in recent years.

Just a few years ago，Tanya was(home)and begging for money in front of a supermarket in New York City.

If you have difficulty locating a particular book ，please ask our librarians for(assist).