Directions: In this section, you’ll hear some passages. At the end of each passage, you'll hear some questions. Both the passage and the questions will be spoken only once. After each question, choose the best answer from the four choices marked A, B, C, and D.Questions 16 to 18 are based on the passages you have just heard.16.
A. One is two-year older than the other.
B. Saying at least one “I love you” a day.
C. Having three cuddles and four kisses a day.
D. Having similar personalities.
Questions 19 to 22 are based on the passages you have just heard.19.
A. Doing a business.
B. Signing a contract.
C. Making a travel.
D. Starting a new trade.