perplexed

"The complicated instructions confused the students about the next step in the science project. "

"The coffee concentrate was strong, so a little went a long way. "

"The dolphins became entangled in a fishing net."

"He is a student of life."

"My teacher explained the new math concept, and I understood it perfectly. "

"Instruction will be provided on how to handle difficult customers."

"All the different possible options may bewilder us."

"The architecture of this clock is very intricate."

"The complicated instructions for the new software program confused many of the employees. "

"It frustrates me to do all this work and then lose it all."

"The lemonade was a clear solution of lemon juice and water. "

"The teacher complicated the math problem by adding several extra steps. "