They met him at the party last night, _    ?

Petrography concerns primarily with the detailed description and classification of rocks, whereas petrology deals primarily with rock formation

Unexploded bombs buried deep in the ground have been found in the construction site opposite of the City Hall

From archeological evidences, we know that Egyptians were highly organized and civilized. Moreover, they were skillful in using crafts.

Forgetting something usually mean an inability to retrieve the material that is still stored somewhere in the memory.

Somehow without my noticing, my wallet had been disappeared

Since the average age of families has fallen, therefore more and more women have been able to join the labor force

Economists have tried to discouragethe use of the phrase “underdeveloped nation” and encouraging the more accurate phrase “developing nation” in order to suggest an ongoing process.

“ This is not a good essay,” said the lecturer. “I find your arguments convince”.

Exercising well is as important to your health as sleep and eating correctly

Any group that conducting its meeting using parliamentary rules will encounter situations where prescribed procedures cannot be applied.

They usually took a tree back with them and put it on the centre of the village

As the marathon runner reached the half-way mark, he, being hot and was soaked with perspiration, stopped to rub himself down with a towel.

____, please paint the windows before you leave. 

Two unique features of the Arctic they are lack of precipitation and permanently frozen ground.

“Did you watch the football match late last night?” “ No, I didn’t, but I wish I ____.” 

To receive a degree from an American university, one must take many courses beside those in one’s major field.

A smile can be observed, described, and reliably identify; it can also be elicited and manipulated under experimental conditions

A telephone, a satellite TV, a fridge and the other facilities are available in our hotel rooms.

Being the biggest expanse of brackish water in the world, the Baltic Sea is one of special interesting to scientists.

If we hadn’t got lost, we ____arrived much earlier.