doubting

"Her confidence in her ability to speak French helped her to participate more in class discussions. "

"The condition for getting a raise at work is meeting your quarterly targets. "

"His appointment was deemed suitable"

"The police were able to apprehend the suspect after a short chase. "

"My suspicion that my neighbor was having a party last night was confirmed when I heard loud music. "

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

"To prevent a fight, the older brother anticipated his younger sibling and took the toy away. "

"The downstairs bedroom is where my little brother sleeps. "

"The teacher's explanation of the difficult math problem was believable; it made sense. "

"to investigate the causes of natural phenomena"

""After listening to both sides of the argument, the judge undecided his previous ruling and called for a new trial." "

"I disbelieve his story about seeing a unicorn in the park. "