1. She will visit her parents -------------- their farm during her vacation

1. She will visit her parents -------------- their farm during her vacation 
A. on                       B. in                            C. From                          D. After
2. Thanksgiving is an important---------------- , and there ia always turkey and a lot of good food
A. holiday                 B. memory                      C. celebration            D. party 
3. Hoa works 20 hours a week. It is ------------------------ than most workers work
A. Few                          B. a few                        C.fewer                   D. a fewer
4. She needs stamps for overseas mail------------------------she has a pen pal in America 
A. when                        B. so                        C. before                   D. because
5.-------------------- the film is a bit frightening, i really enjoyed it
A. However                 B. Nevertheless           C. Although             D. Despite
6. We dont really know the cause of this disease,---------------------?
A. can we                   B. do we                       C. have we            D. are we 
7. He worked ---------------deaf -mute patients -----------------------a hospital in Boston
A. From-in                   B. for- at                          C. With -in            D. at - in