1. When you are at a restaurant, you can raise your hand slightly to show that you need assistance.
Answer: D. help
2. I'm afraid I'm getting cold feet about this scheme as I'm not sure it's such a good idea.
Answer: B. worried about
Mark the letter A, B, C, D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
1. The first year at university was probably the best and most challenging year of my life. It caused me plenty of troubles.
Answer: D. difficulties (opposite of troubles)
2. Wearing school uniform is compulsory for students in most schools in Vietnam.
Answer: C. optional (opposite of compulsory)
Conversations.
1. Mary: "You look very beautiful in that dress, Chloe".
Chloe: "B. Thanks for your compliment."
2. David: "Monica: "Good luck to you."
Answer: B. Have a nice day.