A.a letterB.an examinationC.an informationD.a remark
A.a letter
B.an examination
C.an information
D.a remark
A.a letter
B.an examination
C.an information
D.a remark
(A number) of these (who) (study) engineering is improving (steadily).
A.A number
B.who
C.study
D.steadily
The underlined word "one" refers to ______.
A.a woman
B.a man
C.a name
D.an act
On hearing the joke, she burst into ______.
A.a loud laughter
B.loud laughter
C.loud laughs
D.loud laughing
A.a speech
B.a sentence
C.a word
D.any expression
There is “u” and “s” in the word “us”.
A.a…a
B.a…an
C.an…a
D.an…an
The author of the passage is probably__________ .
A.a teacher
B.a worker
C.a manager
D.a psychologist