incredulous

"You must do your homework before you can watch television."

"The indicative mood is used to make statements about facts, like "My daughter attends school every day." "

"Witnessing the tiny ant carry the crumb, large as its own body, filled Amelia with incredulity. "

"Seeing the winning lottery ticket in her hand, she stood there, disbelieving what had just happened. "

"The story of the student who got a perfect score on every test seemed incredible; no one believed it was possible. "

"My sister's joyful expression showed how happy she was about the good news. "

"The perfect tense, used to describe actions completed before another time, is a useful grammatical tool. "

"Having heard the weather forecast many times before, John was skeptical about the promise of sunshine all weekend. "

"I believe there are faeries."

"Words cannot express the love I feel for him."

"The complicated instructions on the new software difficult me from completing the project on time. "

"My classmates and I are working on a group project for science. "