lows

"Archaeologists carefully dig in the dirt, looking for clues about past civilizations. "

"My friend told me there was something in the box, but I didn't know what it was yet. "

"The accompanied minor was nervous about flying alone, but a flight attendant stayed with him until takeoff. "

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

"The specified dress code for the party included a formal gown and black tie. "

"The transmission of the internet signal was weak, making it difficult to complete the online assignment. "

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

"My dad works at the local automotive. "

"Taking the early morning train is advantageous because it avoids the rush hour traffic. "

"Depress the upper lever to start the machine."

"The United States is in an awkward situation with debt default looming."

"Unemployment made Jack depressed."