--- Mum,_______ of the apples ______ gone bad.---- We'd better eat up the as soon as possible.

We won’t go back home ___ the rain stops. We now have to stay in the classroom.

——What language does the woman speak?——She speaks             . She' s from Australia.

Do you know Paris is the capital of _______?

Mr wu is _______excellent teacher, he is always patient to help us.