Salt was too scarce and precious that it was used as money .

Choose the word(s) OPPOSITE in meaning to the underlined word(s): The major stone sections of the Citadel of the Ho Dynasty remain intact thanks to the unique construction techniques.

Even the smallest pulley can be done stronger by adding whe to its system to create more leverage

Often a headache is caused by the contrac of one of the muscle group that cover the skull, thus causing spasm and pain.

Choose the correct answer to each of the following questions. "My Son Sanctuary is a large complex of ______ relics comprising more than 70 architectural works such as towers, temples, and tombs."

In safari parks, which wild animals roam freely, visitors are forbidden to get out of their cars

Although the social sciences different a great deal from one another they share common interest human relationships.

Choose the correct answer to each of the following questions. "The Imperial Citadel of Thang Long was first built during the Ly Dynasty and then expanded by ______ dynasties"

Generally speaking, a magnitude 1.0 earthquake on the Rich scale is detected by instruments but not by person.

I thought this book was rather dull at the first, but I’ve changed mind

Choose the letter A, B, C or D to complete the sentences. " If you don't keep silent, you ________wake them."

Allen’s not having finished his thesis did not discourage him from applying for other program.

The government’s budget maybe considered balance when the amount of money it spends does exceed the amount it receives

When content and ccasionally when hunger, cats frequently make a purring sound

Mark the letter A, B, C, or D to indicate the word(s) closest in meaning to the underlined word(s)in each of the following questions. Ha Long Bay has attracted millions of visitors who come to enjoy its breathtaking views and experience other activities.

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Though built almost five hundred years ago, the church remained practically intact.

Choose the correct answer to each of the following questions. "Visitors with _____ abundant travel budgets can enjoy the comfort of five-star hotels and luxury cruise ships."

Mosquitoes are such fast breeders that it is almost impossible to control them either by draining ar where they breed or to spary them with pesticides.

May I ask who was that man who was leaving office when we came in?

If (A) we come homeon time, our step-mother will be angry.

The biologist found some pollutants, a little of which can be considered very har to fish and other living organ in the river.