21. To reach the village we have to cross a small bamboo ________

     A. bush                        B. shrub                      C. forest                      D. forestry

22. There are some cottages at the________ of the mountain. It is very peaceful there.

     A. leg                          B. feet                         C. shin                         D. foot

23. Nam, a student from Ho Chi Minh city, is ________student  in the USA.

     A. a change                 B. an exchange           C. to change                D. to exchange

24. He is now living with the Brown family on a ________outside Columbus, Ohio.

     A. river                       B. farm                        C. field                                    D. site

25. Mr. Brown does farming work, while Mrs. Brown works at a grocery store in a _____town.

     A. near            B. nearly                     C. nearby                    D, nearside

26. Everyday when Nam finishes his homework, he ________the chickens.

     A. foods                      B. nurses                     C. feeds                       D. gets food

27. After that, he ________the chicken’s eggs.

A. picks                            B. takes                       C. has                          D. collects

28. On weekends, if  Mr. Brown is ________, Nam and his sons help him on the farm.

     A. busy                        B. free                         C. available                 D. occupying

29. The family usually ________ on Saturday afternoon. They don’t work.

     A. be free                    B. not work                 C. relaxes                    D. enjoys

30.She was born________Taiwan.

a. at                             B.  on                          C. in                            D. from