______debate concerning ______question is brought to______life again whether a person has the right to end his or her own life when he or she cannot live with an incurable dieases .
E-mail, as well as telephones, ______ an important part in daily communication.
To improve the quality of our products, we asked for advice had used the products.
His first book next month is based on a true story.
The next morning she found the man ___________ in bed, dead.
No matter what you have achieved, you have no reasons to _____others in your field.