V . Choose the word or phrase B , C or D that best completes the sentence .
21 . The problem _ never occurred .
B , that I had expected it
A . I hadn ' t expected it
D . I had expected -
C . who I had expected
22 . In 1850 , Yale University established Sheffield Scientific School ,
A . engineers were educated there |
B where engineers were educated .
C . in which engineer educated
D . where were engineers educated
23 . It was the ragtime pianist Scott Joplin the Maple Leaf Rag , perhắps the best know of all agame tunes . |
A Wrote
B , the writer of
C . who wrote
D . writing
24 . A keystone Species is a species of plants and animals ___absence has a major effect on an ecological system .
A . that its |
B , its
C . whose |
D . with its
25 . William Samuel Johnson , ____helped write the Constitution , became the first president of Columbia College in 1187
A. Whom he had
B . who had
C . and he had
D . had
26.My mother,____ , enjoys hill walking .
A. Whom is in hẻ seventies
B , that is in her seventies
C. Which í in hẻ seventies
D . who is in her Seventies
27 . She ' s one of the kindst people _ I ' ve ever known .
A . that
B . whose_
C . who
D . which
28 . Where is the house____
A where they are living
C . where they are living there
B . which they are living
Dwhere they are living in
.29 She lives in the house ,____
. A which has the red door
C . that with the red door
B . has the red door
D . with its red door
30 . Mark Twain is an author ___I like best
A . his books
B , that books |
C . the book of whom
D . whose books
