I went to Singapore on my own for a ten-day summer course. There were about 15 students from China, Malaysia, Cambodia, India, and Iran in the course. We were all so surprised about the cleanliness and discipline of the country. (37) _____. We worked in groups of five from different countries to search for a location on a map that the school staff gave us. The time we spent doing the activity together was really memorable. (38) _____. After four hours of walking, taking the bus and metro as well as getting lost, we arrived at the destination. Over the remaining days, (39) _____. We worked on projects and culture workshops. We discussed and shared our own traditions and customs. During the time here, we also visited the Botanic Gardens, took photos in the orchard garden and explored Chinatown (40) _____. At the weekend, we went to the Discovery Centre. We were impressed by the attraction and interactive gallery as well as the brilliant learning experiences we had. After the trip, I felt proud of myself for being able to go without my parents and leaving my comfort zone.
A. we attended English lessons
B. On the second day of the course, we had special team-building activities
C. where we bought souvenirs for our parents and friends
D. We discussed how to find the place
Question 37. __________