Question 7: Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions: When he passes the entrance exam, his parents will be walking on air.
Knowledge: Vocabulary, idioms
float/walk on air = to feel very happy: very happy
A. extremely happy B. extremely light
C. feeling extremely unhappy D. feeling very open
=> be walking on air >< feeling extremely unhappy
When he passes the entrance exam, his parents will be very happy.