Hard............. he worked, he was never promoted.
A.like
B.while
C.as
D.since

Much................I respect your point of view, I can't say yes.
A.though
B.as
C.for
D.because

I discovered that I didn't have any cash with me;.................I had my credit card.
A.however
B.though
C.but
D.therefore

Whales and dolphins both make sounds............. in some ways are similar to a language.
A.who
B.whose
C.which
D.by which

"Deaf" is the word used in English for someone ..............is unable to hear.
A.who
B.whose
C.which
D.whom

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.
Some (A) of the tunnels in the cliff are (B) totally natural; (C) some others were carved out by soldiers for (D) defensible purpose.
A.of
B.totally
C.some others
D.defensible

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.
Scuba diving (A) is usually carried (B) out in the ocean in (C) that people can (D) explore the underwater world.
A.is
B.out
C.that
D.explore

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.
(A) Measles (B) are an (C) infectious disease that causes fever (D) and small red spots.
A.Measles
B.are
C.infectious
D.and

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.
He (A) passed the exams (B) with high scores, (C) that made his parents (D) happy.
A.passed
B.with
C.that
D.happy

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.
(A) The longer the children (B) waited in (C) the long queue, the more (D) impatiently they became.
A.The longer
B.waited
C.the long queue
D.impatiently