---Do you know if Helen is willing to take charge of the project?--- , does it?
_________ it rain, the crops would be saved.
It was unwise of him to _________ the unreliable data in his speech.
-- I’m so sorry for breaking the plate, Mom. -- It doesn’t matter._________ careful next time.
-- _________ you called yesterday? -- Tom.Why?
All things _________, her suggestion is of greater value than yours.