Horror films are so ... ! (frighten)
frightening
I was so ... . The project was ... and ... . (tire , bore , uninteresting)
tired / boring / uninteresting
My little brother is so ... ! (annoy)
annoying
I'm so ... ! It's so ... to be going on holiday! (excite)
excited / exciting
The book was so ... . I was really ... by it. (disappoint)
disappointing / disappointed
Are you ... in sport? (interest)
interested
I find homework so ... . (tire)
tiring
I feel so ... . This journey is so ... . (exhaust)
exhausted / exhausting
I was really ... at Hallowe'en. It was ... . (shock, terrify)
shocked / terrifying
I'm so ... that he is late. It happens all the time. (irritate)
irritated
My teacher was ... by my ... work. (shock, disappoint)
shocked / disappointing
He was so ... by the .... presentation. (bore)
bored / boring