Identify the error in each sentence: 

Some bacteria are extremely harmful, but others are regular used in producing foods.

I'd rather you _    in the class.

Choose the best answer:
In my experience, freshmen today are different from those I knew 25 years ago.

Choose the correct answer to complete each following sentence by circling A, B, C or D. 

Dolores Gutierrez excels as an estate planning attorney who helps clients manage their assets_________.

The law requires that everyone _    his car checked at least once a month.

If you plant these seeds in May, you  ...............    a garden full of flowers in October.

Johnson was arrested when he failed _______ in court.

When she returned home from work, she __________a bath.

Choose the best answer among A, B, C or D that best completes each sentence:  “Has the committee made its decision yet?” “Not yet. They are still ….. the proposal.”

If the wall weren’t so high, I _____    it up to take my ball down.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

As he read the text aloud, the newscaster ........ over the words.

You have to be aware of the damage humans are doing to quicken the _______ of wildlife. 

Identify the error in each sentence: If students can get a job in their area of study, they will gain valuable experience and putting their knowledge to use immediately

The problems would be solved if the government _    some measures.

Identify the error in each sentence: If I (A) am you, I (B) would (C) follow (D) his advice.

 It is important to have someone that you can__________in.

The …………. caused a lot of bad effects. 

I ........... for the information about the differences between further education and higher education all this morning.

Choose the best answer:
It’s a really difficult matter to decide how to solve now. I will need time to think it twice.

Today the move away from rigid rules makes it much easier (1) ________ the right way to behave because there are fewer out and out ‘wrongs’. Of course there are still a few situations where inflexible rules (2) ________, although these are mainly concerned with official functions. But nine times out of ten, the way you choose to behave is (3) ________ you, with one very important proviso: that you keep firmly in (4)________ the basis (5)________ etiquette has grown up; in other words, the need always to consider other people's feelings first. 
Some people, for instance, are very informal and outgoing by (6) ________, while others prefer to be more reserved and formal. Younger people tend to be less formal than their parents. Habits can (7) ________ in different parts of the country. Behaviour which may be commonplace in the capital - like arriving later than the stated time - can often be unconventional (8) ________. Just remember the basic rule of consideration for others, and when in doubt, follow the example of those around you. Etiquette is a skill that is easily learned and it brings the benefits of other people's appreciation whenever you (9) ________ in practice. It's a pleasure to spend time with people who are reliably courteous and (10) ________; it's also pleasant to feel that you will always know what to do or say in any circumstances, mundane or extraordinary
(3).....................

There will be a cherry blossom festival at the park tomorrow; you  .............   spend your day there if you have nothing to do.