<span>The correct answers are: 1)4 Mom doesn't know is the subject or main clause, in the kitchen isn't a clause as it lacks a verb and a subject, the 4rth choice is the most complete one. 2)1 It can't be the object since "That she read the assignment" is the "subject" of the verb itself, but it isn't the proper subject because the true subject is "Kam's choice"; it is an appositive clause related to the subject. 3)A the verb is a nominal predicative, thus technically it would be a direct object, but most grammar quizzes or books won't consider it as such. The most correct answer would therefore be A, because reversing the sentence this role would be possible.</span>
What have been the effects of state bans on texting and driving? is an example of an open-ended question
C: so.
this is because it connects the two parts of the sentence
maybe something like,
What was going through your mind when this event occurred?
What made you want to keep going after the event?
What is some advice you would give to other survivors?
Hope this helped..