He thought he must have made a mistake somewhere. He went through his calculations again.

WHO's objective is___________by all people of the highest possible level of health.

Now that the scandal is in the ______, the Minister will have to resign.

The man was innocent; it was a case of mistaken ______________

My brother and his friend, Duong and Son, aged 15 and 16,___________ won the first and the third prize in the contest "Nation’s Brain.”

The police officer said two of the victims were known gang members; the other was an innocent __________

"You_____________be thirsty! You've just drunk a lot of water.”

I was told by my friends not to believe __________ girl’s tears.

He did not want __________ his fears and insecurity to anyone.

Some English words have the same pronunciation__________they are spelled differently, for example, dear and deer.

This book is an __________of a series lectures given last year.

As well as giving individual tuition, the teacher provides the student with information about (30)______________activities are available locally, and takes them on trips.

Although Mark had been cooking for many years, he still doesn’t know how to prepare French foods in the traditional manner.

In 1791, Pierre-Charles L' Enfant__________plan for the new capital city at Washington.

This clock is always slow; I put it ___________ ten minutes every morning.