Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.
Writer Michelle McNamara was dedicated to finding out who the Golden State Killer was but                                                                                    A            
unfortunately, she died before his identity was definitely known.

       B                                                C                    D 

With a coastline of over 3,260 kilometres, Viet Nam is (10) __________ to many different kinds of flora and fauna

Global warming can have serious consequences such as rising sea levels, polar ice melting and extreme weather events.

Most people feel a slight ____ of nostalgia as they think back on their schooldays.

Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions.

Maria said, "I went hiking in the mountains last weekend.”

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. 

The restaurant was relatively busy for a Tuesday night, so we had to wait a bit longer for our food.