The two girls are so alike that strangers find________difficult to tell one from the other.
Alice is now in the UK, but she _____ English for three months in Hong Kong.
As a consequence of the financial crisis, many companies are not _____ new staff this year.
Seven people in all lost their lives in the accident, three of _____ Chinese.
Eggs in western countries are often sold by _____.
–Do you mind if I share the table with you? –______.