His blood type is so rare that it’s difficult to find any type to _______ his.

On hearing the news of the accident in the coal mine, she_____pale. [ ]

一Make sure you read thedirections before using the software.— .

Would you like to have ________ oranges——No,thank you.

How anxious Ruby is! I wonder what on earth she ________.—I’m afraid nobody knowsShe is always so strange