—Is that_____ pen? — Yes, it is.
–How often do I need to feed the dog?–It food every day, or it will be hungry.
– Will you go for a picnic this Saturday?–I think I will go if we any classes.
. –Mike, where is Miss Li?–She a speech on Chinese art to students in the hall.
–Are you feeling today?– Yes, I’m fine now.
–My aunt goes to climb mountains every Sunday.–Oh. But she hate climbing mountains.