along with host families, I believe, language travel students are likely to get enough language practice.

I soon found that the work I was doing had already been done by someone else－, I was wasting my time.

－Excuse me, does Mr Smith son live here －He used to_______ here, but he gets used to ______ in a modern city.

I find it’s ___ hard ___ understand the English movies.

The process of curing a disease is like awar ___ different soldiers fight against an enemy.