---Are you good _____children?---Yes , I think I can help them ______ English.
The thing that_____ is not whether you fail or not, but whether you try or not.
- Let's go on a picnic if it_______ next Saturday. - But nobody knows if it_______ on that day.
He devoted his lifetime _____ it possible for women _____ better education.
—She didn’t make ______ great progress,did she? _______,although she did her best.
---Peter,is there anything else you want to know about China? ---Yes,I am still wondering __________ .