单项选择题Up to now, the program______thousands of children who would otherwise have died.
单项选择题I'm looking for a new job, one______I get a bit more job satisfaction.
单项选择题—Why have you carried your cupboard out of the kitchen —Because it needs______.
单项选择题I'm used to______in the house which______to keep books and magazines.
单项选择题—Will a pencil______ —I'm afraid not. Only a pen can be used in the exam.