The danger of HINI was real, especially in the beginning, little was known about the new disease

On his way back home, he an interesting story on the bus.

Joining the firm as a clerk, he got rapid promotion , and_______as a manager.

I can’t believe the old man can come here from his home on foot.— It’s really not easy such an old man so far.

Marywantedtotravel aroundtheworldallbyherself,butherparentsdidnot____herto doso.[ ]