0w ing ____ unu sual shortage of stock, this offer is made, subject to the goods being un sold.
以记实手法反映现实，记录事变，与新闻同类同宗的是（）
We are waiting ______ your reply ______ our letter.
________ he has many friends, he is often feeling lonely.
In the U.K.,the Queen's Silver Jubilee is in _______.
