Parents’ love never changes. It is their love _____ encourages us to overcome the difficulties in our study and life. We should be grateful to our parents no matter where we are. A. who B. that C. whom
---Although she didn’t know Boston well, she made her way _______to the Home Circle Building.
---How ____ is it from here Ningbo to Xi'an? ---It's about two ____ flight.
---What he enjoys _____ great and interesting. ---Yes,____ it's dangerous.
---Why not for a walk with me this afternoon? ---I prefer computer games at home.
---Why don't you go to the lecture-room and listen to the talk? ---I hear there isn't ________in it.