Identifythe part of the sentance that is grammatically incorrect(a) The college/ (b) is running a computer course/ (c) since 2007./ (d) No errora.ab.bc.dd.c

Break Down the Problem

1. We need to identify the grammatically incorrect part of the sentence.
2. The sentence can be analyzed phrase by phrase, focusing on structure and verb tense.

Relevant Concepts

1. The main structure of the sentence: "The college is running a computer course since 2007."
2. Since 2007 indicates a point in time, which typically requires the present perfect tense, rather than the present continuous.

Analysis and Detail

1. Part (a): "The college" - This part is correct; it is the subject of the sentence.
2. Part (b): "is running a computer course" - This phrase is grammatically correct in the context of present continuous tense.
3. Part (c): "since 2007" - This is where the issue lies. The present continuous tense ("is running") should not be used with "since," which requires a perfect aspect (present perfect) such as "has been running."
4. Part (d): "No error" - This statement implies that there is no error, which is incorrect in this context.

Verify and Summarize

• The error lies in part (c) "since 2007." The grammatically correct form would be "has been running a computer course since 2007."
• Therefore, the incorrect part is specifically identified.

Final Answer

The grammatically incorrect part of the sentence is (c) "since 2007." It should be corrected to "has been running a computer course since 2007."