Charles Darwin has _______ a valuable contribution to the theory of evolution of humankind

There are all kinds of giveaway which could be used ________ product samples.

When several companies showed interest in buying the film rights to his novel, he knew he had__________.

I was in a _______ as to what to do. If I told the truth, my friends would get into trouble, but if I saidnothing I would be more in trouble

I’m afraid we got our ___________crossed. I thought my husband would be picking up the children and hethought I was doing it.

Hanoi is one of the most ________ populated cities that has been faced with severe unemployment andenvironmental pollution.

Life is so full of both good fortune and misfortunes that you have to learn to take the rough withthe________

He was asked to _______ for his presence at the scene of the crime

His designs at the International fashion week are ________ new trends in women’s fashion.

Should you fail, the sacrifices made by your family would be meaningless and reside _______

He said that he would take care of his children but his words didn’t _______ with his deeds

Mario has now _______ to the point where his English is almost fluent.

It seems that they had had a ________ row, as she had locked him out of the apartment all night long

I’ve just heard that argument between you and Jerry before and quite frankly it just doesn’t ________!

Don’t take it as ________ that you’ll be promoted in your job; other colleagues stand a good chance too

The entire military troop of the Ming was thrown off ___________ when the news of Xuong Giang victorywas announced in 1927, and they were soon defeated by our heroes.