— I can’t decide __________or not I should encourage my son to be a volunteer.— Why not? It will make him more helpful.
--It’s ________ nice day, isn’t it? --Yes, whatfine weather!
We have_______ for you_______ a writer.
Don’t sing now. The baby ______ in the room.
Listen, who______ in the classroom?
I am________ they can play in this heat.