THE FIRST YEAR AT UNIVERSITY WAS PROBABLY THE BEST AND MOST CHALLENGI...

Câu 23: The first year at university was probably the best and most challenging year of my life. It caused me plenty of troubles. A. easy B. difficult C. tough D. tricky 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.