All ______is needed is that you can stay with us.
After a few courses on painting, Helen said she would ________ oil painting in her spare time.
Most people are familiar with the idea that all matter in the universe ________ atoms.
________, Nathan gave back the enormous amount of money he found.
After a day’s hard work, I went back home ________.
— Did you remember to give Jenny the money? — Yes. ________ I saw her, I’m sure.