_________ that he learned some Chinese as a child

Tom, could you go to the supermarket with me?— I’d like to, but my homework ______ and I have to hand it in tomorrow

The victims of the accident demanded that the case______ at once.

Would you like to go to the cinema with metonight— I’d like to, but it remains ________whether I can finish my homework in time.

The magazine is a ______ number. You can take it out of the reading room.