Sentence Completion
1. Complete the sentence with the appropriate verb form: My brother __________ tennis every weekend.

<p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; background: lightgrey; mso-highlight: lightgrey;">The correct verb to fill in the blank is <strong>plays</strong>.&nbsp;</span></p> <ul type="disc"> <li class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; background: lightgrey; mso-highlight: lightgrey;">The sentence indicates a habitual action or routine, which is typically described using the simple present tense.</span></li> <li class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; background: lightgrey; mso-highlight: lightgrey;">The subject "My brother" is third-person singular (he, she, it).</span></li> <li class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; background: lightgrey; mso-highlight: lightgrey;">In the simple present tense, for third-person singular subjects, we add <strong>-s</strong> or <strong>-es</strong> to the base form of the verb.</span></li> <li class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo1; tab-stops: list .5in;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; background: lightgrey; mso-highlight: lightgrey;">The base form of the verb "to play" is "play". When conjugated for third-person singular (My brother), it becomes "plays".</span></li> </ul> <p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; background: lightgrey; mso-highlight: lightgrey;">Therefore, the correct sentence is:</span></p> <ul type="disc"> <li class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo2; tab-stops: list .5in;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; background: lightgrey; mso-highlight: lightgrey;">My brother <strong>plays</strong> tennis every weekend.</span></li> </ul> <p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; background: lightgrey; mso-highlight: lightgrey;">This describes the routine or habit of playing tennis regularly on weekends.</span></p>