Answer : To express giving something physical or abstract to someone who can be taken as a trade
12. What is modal verbs?
Answer : Words placed before main verb to modify the meaning of main verbs
13. What is modal used to state willingness?
Answer : Would, will
14. What will you say if you need a help?
Answer : Could you help me?
15. What will you say if you feel do not need a help?
Answer : Don’t bother yourself