- What a (challenge) opponent the team had.Correct
- The pictures on the wall were (interest).Correct
- He gave a (surprise) performance before the crowd.Correct
- There was an (alarm) rise in the number of malaria cases during the rainy season.Correct
- The teacher was (encourage) to all her students.Correct
- They had an (excite) trip.Correct
- His first lecture was (confuse).Correct