_________ in the Middle East, oil became known as black gold because of the large profit it brought.

Mr Nam knows Hanoi City like the back of his _________. He used to be a taxi driver there for 10 years.

The government should take some measures to _________ that tourism develops in harmony with the environment.

Marry is talking to Linda over the phone.

Mary: “Thank you for helping me prepare for the party.”

Linda: “_________”.  

Tom is in Ho Chi Minh City and asks a passer-by the way to the railway station.

Tom: “Can you show me the way to the railway station, please?”

- Passer-by: “ _________ ”

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.

According to (A) most medical experts, massage (B) relieves pain and anxiety, eases depression and (C) speeding up recovery from (D) illnesses.

Although she is my sister, I find it hard to _________ her selfishness.

The boy quickly _________ the old woman’s telephone number to memory.