—Do you know ___ Beijing with his family?—Next week.A. when Mr Zhao will visit B. when will Mr Zhao will visit C. when Mr Zhao visited
We must try _____ people _____ the animals in danger.
--Mary,would you like to visit the Science Museum with me? ---_______,but surfing the net seems more interesting.
---I feel tired and sleepy. ---Why not stop_____?
She jumps _____of us four.
Lingling comes ______than any other student in her class every day.