So hard was the woman’s life, but to her _____ , her only son was admitted to a top university last year.
The committee ___________ nine members.
The wild flowers looked like a soft orange blanket _______ the desert.
________ with so much trouble, we failed to complete the task on time.
The reform project _______ by Mr. White ________ at the meeting now.
Who________ for the pollution of our earth?