Choose the letter of the best answer to complete each sentence
Câu 1: If I __________ you, I would study harder.
A. was
B. were
C. am
D. are
Câu 2: Typhoons, hurricanes, cyclones and __________ are different words for the same natural disaster.
A. tropical storms
B. earthquakes
C. volcanoes
D. tornadoes
Câu 3: Mrs. Yen forgot to __________ the faucet when she left for work.
A. turn up
B. turn down
C. turn off
D. turn on
Câu 4: Lan is very tired. __________, she has to finish her assignment before going to bed.
A. Because
B. So
C. Therefore
D. However
A.
B.
C.
D.