--The composition is very good. ---Well, at least it is＿＿＿the one I wrote last week.

--Mary, have you got my email? I sent you a birthday card yesterday. ---Oh, really! I haven't ＿＿＿my mailbox yet.

–What’s the matter with you?–After the long walk, my legs ____ and I couldn’t go any further.

______, education is about learning and the more you learn, the more equipped for life you are.

The forest guards often find campfires that have not been ____ completely.

–The house ____ fire and was destroyed.--Who ____ fire to the house?

He has ____ letters to deal with. He has to work from morning to night.

 –It’s hard for me to go to sleep.–Try to ____ the amount of coffee you drink during the day.

Miss Smith is leaving to get married and Miss Jones will be ________her job. 

Mr White has just been in China for weeks and he’s trying to _____ the climate here. 

I have _______ some money for special use.

The film Harry Potter Ⅳ is _______ for children above 12 and adults, for it contains horror and violence.

The doctor came out and said the operation was well finished. The parents smiled ________ and the nervousness disappeared from their faces.

Effective measures should be taken to ______ the rare species _______ being over-killed by human beings.

The computer system________suddenly while he was searching for information on the Internet.

To my mind, the secret to happiness__________ your successful work and your contribution towards others’ happiness.

As its name ________, the Volunteer Farm relies on volunteers to weed, plant and harvest.

 ---Do you need any help, Eric?---Yes. The job is ________ I can do myself.

I am pretty certain that the latest events you have just described can only _________ her unhappiness.

It is not so much the possible trouble caused by helping others _______ people’s unwillingness to show their sympathy _________ accounts for the present situation.