Have I made the following sentences correctly?<br/><br/><b>You have pulled off a grammatical sentence.</b><br/><br/><b> </b><br/><br/><b>That's where you are off the mark.</b><br/><br/><b> </b><br/><br/><b>According to the law, you will be sentenced for 5 years without parole.</b><br/><br/><b> </b><br/><br/><b>When in circle of friends, be polite and unassuming.</b><br/><br/>Thanks.