He is constantly doing business with clients from around the world.
doing homework
Frequency:
65
%
The students are busy doing homework.
doing yoga
Frequency:
60
%
She enjoys doing yoga every morning.
doing dishes
Frequency:
45
%
I'll help you with doing the dishes after dinner.
Idiomatic Expressions for doing
Phrase: doing a double take
Meaning: reacting with surprise or disbelief and looking again
Usage: When she saw her old friend at the party, she did a double take before rushing over to say hello.