When they heard the bad news, they all looked _______ at the teacher and felt quite _______.A. sad, sadlyB. sadly, sadlyC. sadly, sad
He does his homework _____ he gets home.
---_____ will you be in Guangzhou? ---I am going to leave for Beijing in two months’ time.
It is very hot today. What about _____ swimming?
Mary often gives us _____ by email.
_____ your sister _____ playing the piano these days?