One inventor that Thomas Edison take credit for is the light bulb

Choose the correct answer to each of the following questions.  "The major stone sections of the Citadel of the Ho Dynasty remain intact thanks____ the unique construction techniques"

When the Panic of 1857, some us citizens who had been rich or comfortable became poor while a few others, capitalizing economic shifts, became richer.

Disease is not as widespread than before because of better preventing medicine and vast improved nutrition.

Scientists ____ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

.............. more time, my essay would be better.

To assure the safely of workers who must handle radioactive materials, the employer should not leave them ente) contaminated areas without protective clothing.

He has made lot of mistakes in his writing because his carelessness.

Many roads and railroads were built in the 1880s because of the industri cities needed a network to link them with sources of supply.

Many poets enhance their work by creating contrast among realism and symbolism in a given poem

Because it is a healthy way to exercise, aerobic dancing is considered as an excellent method for releasing tension

After analysing the steep rise in profits according to your report, it was convinced that your analyses were 

Choose the word(s) CLOSEST in meaning to the underlined word(s): My Son Sanctuary is a large complex of religious relics comprising more than 70 architectural works such as towers, temples, and tombs.

Choose the best option:

You may choose one from the five World Heritage Sites in Viet Nam ____ in this leaflet to visit on your next field trip.

Many scientists contributed to the development of televise, whether one can be said to have invented it.

Today’s nuclear fission fuels are the remnants of which  used to be a much more  active mixture of radioactive and fission materials two billion years ago and earlier.

Have you seen the place_______ the graduation ceremony will be held? 

It _______ if nobody reminded them 

There is a local elect council which has responsibility for roads street and other facilities

Bats use echoes of their own high – frequency sounds to detect food and avoiding obsta.

Sawfish are shark-like fish have “saws” of cartilage set with two rows of teet their snouts