—I'll be away on a business trip. Would you mind looking after my pet dog
—______.

单项选择题—When was the first man with A(H1N1) flu in mainland China known for sure —______ May 11, 2009.

单项选择题—I want to buy the book Cold Mountain . Do you know its ______ —Not really. Maybe three dollars.

单项选择题We are sure that scientists will ______ a way to solve the difficult problem.

单项选择题There ______ some milk, two eggs and a few cakes on the table.

单项选择题—I didn't do well in the exam. What about you —I did ______ you. Maybe even worse.