_______ your precious help, I wouldn't have certainly overcome most of the practical difficulties.

  

 I suggest_________some money for poor children.

Identify the word or phrase A, B, C, or D that must be changed for the sentence to be correct:

During the 1940's science and engineering had an impact on the way music reach its audience and even influenced the way in which it was composed.

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

15. All the students are looking forward to spend their free time relaxing in the sun this summer.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Probability of extinction depends______________ both the population size and fine details of the population demography.

What would you think about __________?

After he had spoken, a _______ silence fell on the room.

The deadbolt is the best lock for entry doors because it is not only inexpensive but installation is easy.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Cold deserts can be covered in__________ snow or ice and frozen water is unavailable to plant life.

If today is Sunday, we would have a lot of fun at the camping site.

Today I would like to tell you a little more ________ what is involved and what I do. 

Choose the best answer:

Gravity is the force of the earth to ....... everything towards its centre.

Choose the best answer:

While I ....... this morning, I lost my money. I don't know how.

Before went abroad, he had finished his English course at the English-speaking Center.

Choose the best answer:

I don't know why she avoids telling us the _____ about what happened.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

We have to apply effective measures to save many plant and animal species___________extinction.

Three women, none of whom we _______ before, _______ out of the hall.

Mark the letter to indicate the correct answer.

If it rains on Sunday, we shall have to……………the football match for a week.

 I come______ an ancient city, sometimes referred___ as the Athens of the North.

 I think you ____ do exercise regularly in order to keep your body in good shape.

Choose the best answer:

Sam didn't get much formal _______.