A. Complete the sentences with the correct time references.

1. ____ was the last day of my vacation.

    a. Yesterday      b. On January 1°

2. Hana began to study English _____ and now she is an English teacher.

    a. this morning      b. in 2016

3. _____ I was afraid to speak in class.

    a. In 2001      b. When I was a student,

4. ____ my friend arrived from Cartagena.

    a. When I was young      b. The day before yesterday,

5. ____ technology changed quickly.

    a. A year ago      b. During the 20th century

6. Reo was a student in Tokyo _____.

    a. between 2015 and 2017      b. last night

7. She was late for class ___.

    a. last year      b. this morning

8. Manuel learned to drive ___.

    a. on September 3rd     b. last year