When you are confused about some words in reading, you can ______ the dictionary.
I ___ her for a long time since she left here.
This machine _______. It hasn’t worked for years.
their nationalities, we will make friends with anyone who is friendly.
The eggs were a bad smell. Nobody wanted to eat anything. .
― It is reported that Americans eat too much protein each day. ―They eat ______as they actually need.