Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
By the end of the 21th century, scientists the cure for the common cold.
A.will have discovered
B.had discovered
C.will discover
D.are discovering

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He will take the dog out for a walk as soon as he dinner.
A.finishes
B.finish
C.will finish
D.shall have finished

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
My husband wants me this letter before afternoon.
A.post
B.to post
C.posting
D.posts

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
She got the job the fact that she had very little experience.
A.although
B.because
C.despite
D.because of

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
had the curtain been raised than the light went out.
A.Hardly
B.Scarcely
C.Only when
D.No sooner

Choose the best answer among A, B, C and D.
A home for children whose parents are dead is called a(n) .
A.kindergarten
B.orphanage
C.street people house
D.lodging

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
If you wanted to be chosen for the job, you’ll have to be experienced in the field.
A.in
B.experienced
C.wanted
D.chosen for

Mark the letter A, B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
Having not been to the sea before, the children couldn’t fall asleep due to their excitement.
A.Having not been
B.to
C.fall asleep
D.due to

Mark the letter A, B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
If he paid a little more attention to his accounting work in the first place, he wouldn’t be in the red now.
A.paid a little
B.to
C.wouldn’t be
D.in

Mark the letter A, B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions
Their children learn primarily by directly experiencing the world around it.
A.it
B.world
C.experiencing
D.primarily