semantic roles of clause elements

Question 1

semantic roles of the subject

Answer 1

agentive - Mary is cooking a delicious meal for us
affected - the book was published - passive
instrumental - they key opened the door
experiencer - the children felt happy
temporal - tomorrow is my day
external causer- the tornado destroyed the village
theme - Mary is happy
existential - there is more to know about it
general - one never knows

Question 2

semantic role of the object

Answer 2

affected - Marry wrote a letter

resultant - HE discovered the letter

Question 3

semantice role of the complement

Answer 3

identification - Mr brown is a teacher

cha racterisation - Mr Brown is a good teacher

Question 4

semantic role of the adverbial

Answer 4

space - they travelled far 
time - they did it previous week 
process - they did it carefully 
contigency - though he studied he didn't score high 
modality - she is certain to go 
degree - I like it more than you do