—Look! The telephone is broken. Someone damaged it ________ purpose.—That may be right. But perhaps it was broken ________ accident.
The doctor thought ________ would be good for you to have a holiday.
Everybody in the village likes Jack because he is good at telling and ________jokes.
He was very tired,and________he didn’t give the market report.
Many people have donated that type of blood; however, the blood bank needs _____.
_______ with care, one tin will last for six weeks.