During his speech in Congress, the President stress the importance of good education for the well-being of genera to come

Agronomists study crop disease, selective breeding, crop rotation, and climatic factors, as well content and erosion.

During the winter I like having a  ........  house.

Choose the correct answer to each of the following questions. "Ha Long Bay has attracted millions of visitors who come to enjoy its ______ views and experience other activities"

The progress ........... in space travel in the early 1960s is remarkable.

Had we known traffic would be so bad, we did not drive back from work s early.

Choose the best option:

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

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

Afterwards I’d read the manual, I found I could us the computer easily.

Choose the correct answer to each of the following questions. " Tourists can do and see a lot _____ Ha Long Bay at a reasonable price."

The vase has the same design, but it different shaped from that one

There are many ways to preserve fruit, for example freez, canning and to dry

That you take a computer course … very necessary.

The number teaching assistants required meeting undergraduate course needs is rapidly increa

The room ______ if it is not empty. 

Nutritionists recommend that foods from each of the four basic groups be eaten on a regularly dai basis.

Choose the correct answer to each of the following questions. "The balance and harmonious blending of various elements ______ to Taj Mahal's unique beauty."

I had to get up early,  .............  I’d have missed the train.

It is time government helped the unemployment to find some jobs .

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

Without order, dictionary would be impossibility to use.