When I got back home I saw a message pinned to the door _______ “Sorry to miss you; will call later.” 

The research is so designed that once _______ nothing can be done to change it. 

Fishing is his favorite hobby, and _______. 

Robert is said _______ abroad, but I don’t know what country he studied in. 

Paul doesn’t have to be made _______. He always works hard. 

In order not to be disturbed ,I spent three days      in my study.

He sat back on the chair, took a book and began to read, ___.

David apologized for ______ to inform me of the change in the plan.

They really have a great time too , designing everything , drawing the blue prints ,      the angles and so on .                   

—I really appreciate         to holiday with you on this nice island .—It’s my pleasure .

—Henry doesn’t seem like the same person.—      so much in the war has made him more thoughtful.

What is the way George thought of     enough money to buy the house?

This problem is far from     , so it has to be discussed again at tomorrow’s meeting.         

Which do you enjoy ______ your holiday, going abroad or staying at home?

Farmland ___ quickly, so they are considering _____ a programme to solve the problem.

 Michael never dreamt of ___ for him to be  sent abroad very soon.

 _____ of danger in the street at night, she had to go home, with a friend ____ her.

_________ time and labor, cartoonists generally draw the hands of their characters with only 3 fingers and a thumb.

Tim Bemers-Lee is generally considered ____ the World Wide Web, on which all the information is shared by all.

---I'm going to Guilin next week. Do you have anything ____ there? ---No, but thank you all the same.