**VI. Choose the best answer a, b, c, or d to complete each sentence.** 1. The exhibition opens _____ the National Gallery _____ July. a. in - at b. at - in c. at - at d. on - on 2. My father’s car was _____ the garage for a week, but it’s now back _____ the road. a. at - on b. at - in c. on - in d. in - on 3. Will the same stars be _____ the same location _____ the sky tomorrow? a. on - in b. in - on c. at - in d. on - on 4. Please call back later because my mother is not _____ home _____ the moment. a. in - in b. at - at c. on - on d. in - at 5. I saw an old friend _____ the bus _____ Friday evening, but he didn’t see me. a. in - on b. in - in c. on - on d. at - at 6. Founded _____ October 23, 1896, Quoc Hoc - Hue is the second oldest high school _____ Vietnam. a. on - in b. in - in c. at - at d. in - on 7. Sarah's been out sick for a week, but she said she should be back _____ school. a. on - at b. in - at c. on - on d.