Select the incorrect part of the sentence: It as him/who came/running/into the classroom.

Identify the correct sentence.

Which of the following sentences is incorrect?

Select the underlined word of phrase that is incorrect: When our vacation, we plan to spend three days scuba diving.

Select the incorrect part of the sentence. Every man, woman and child is now aware/ of the terrible consequences of/habit of smoking.

Identify the wrong part of the sentence :

The scientist, who had studied the phenomenon for years, were able to explain the unusual behavior. in great detail, during the conference.

Improve the underlined part of the sentence.

Despite record governmental spending on drug and alcohol prevention programs, the number of children turning to these harmful and addictive substances remains steady.