Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
They got lost in the forest, and ______ made matters worse was that night began to fall.
A.that
B.what
C.which
D.it

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The bank has more than 100 branches, ______ in a major urban area.
A.the location of which
B.each locating
C.each located
D.and are located

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
In my opinion, ______ new technology who will finally decide which ideas take off.
A.it is the development of
B.that the development of
C.it is the user of
D.that the user of

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
In the last match, Sabella changed his formation at half-time, introducing Fernando Gago in midfield and Higuain in attack, but in the end it was Messi’s magic that ______ the difference.
A.made
B.gave
C.did
D.took

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Jessica looks very tired. She ______ have stayed up late to finish her assignment last night.
A.would
B.should
C.will
D.must

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Carbon dioxide ______ as one of the main contributors to the greenhouse effect.
A.had identified
B.has been identified
C.has identified
D.had been identified

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The young lady sat still in the afternoon breeze, with her hair ______ her back.
A.running over
B.streaming down
C.flowed down
D.fallen against

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
China’s placement of its oil rig in Vietnam’s East Sea EEZ has been denounced by ASEAN and Western politicians and professionals as the violation of Vietnam’s ______ waters
A.farmed
B.fresh
C.inland
D.territorial

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.
These exercises (A)look easy(B), but they are very relatively (C)difficult for (D)us.
A.A
B.B
C.C
D.D

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is CLOSEST in meaning to the sentence given in each of the following questions.
I forgot to lock the door before leaving.
A.I locked the door before leaving, but I forgot about it.
B.I left without remembering to lock the door.
C.I remembered that I left the door locked before going out.
D.I didn’t remember whether I locked the door before leaving.