Read the following passage and mark the letter A, B, C, or D

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

            Last week I went to an International Food Festival taking place in HaiPhong. Because the festival only (66) ______ place for one day, hundreds of people crowded into it. It was the biggest food festival I had ever seen. There (67) ______ thirty countries participating in the festival. They brought with them traditional food specialities which reflected their unique national (68)______.
            I was really impressed (69) ______ the Cobb salad. It is an American garden salad made from chopped salad greens, tomato, bacon, chicken breast, hard-boiled egg, avocado, cheese, and red-wine vinaigrette. (70)______ the salad requires quite a few ingredients, it is quick to make. The American chef at the festival showed me the way to make the salad and it took me only 15 minutes to complete. How amazing! The next day I made Cobb salad for  my mum for lunch, and she loved it right away.

Question 66.A.ran                  B.took                         C.went            D.found

Question 67.A.are                  B.is                              C.was              D.were

Question 68.A.cooking          B.food                         C.foods           D.cuisine

Question 69. A.by                  B.at                 C.in                 D.on

Question 70.A.But                 B.Although                 C.Because       D.So