erect

"The perpendicular to the wall supported the shelf. "

"Sarah's depression made it hard to enjoy her usual school activities and look forward to the future. "

"My need to sleep early is conflicting with my desire to finish this interesting book. "

"My sister is very helpful, especially when it comes to organizing things. "

"The playful competition provided the students with intellectual stimulation, encouraging them to learn more. "

"His lack of respect disappointed her."

"The astrologer predicted a lucky day for my sister based on her birth date and time. "

"The meeting is commencing in five minutes, so please take your seats. "

"Even after failing the test, she remained undismayed and decided to study harder for the next one. "

"The copulation of the two companies created a stronger business entity. "

"If you miss your curfew, a consequence is having to stay inside and do chores. "

"The presentation about the new school rules was very clear and easy to understand. "