Our country________the sixth population census(人口普查)already.
---Why did he get up so early in the morning? --- He got up early in order that he could catch the early bus.
---Have you finished the work yet? --- Not yet. I need two more days.
Her sister is a nurse and her job is to care for sick people.
Ann is a top student in our school and she does well in her subjects.
- What a new computer! Can you tell me ____? - Just the day before yesterday.