Which sentences convey an anxious tone? Choose more than one answer.
1 He raced toward the house and leapt up the front steps.
2 He skipped toward the house and hopped up the steps.
3 He shuffled toward the house, dragging his bookbag up the steps.
4 He inched toward the house, trembling as he climbed the steps.
5 He stomped toward the house and kicked the leaves that covered the steps.
6 He glanced behind him as he fled toward the house.
