Fill in the blanks (1), (2) and (3): We (1)_____ dinner when the guests (2)_____. My mother (3)_____ them warmly.

Question

Accepted Answer

were having / arrived / welcomed. Past continuous interrupted by simple past events

Fill in the blanks (1), (2) and (3): We (1)___ dinner when the guests (2)_. My mother (3)___ them warmly.