—Is Richard still living here?—No, he_____ to London already.
---Can you tell me _______________________?---Luckily, with Lucy’s help.
--Did you go on vacation?--No,I stayed at home.
_______he is very young, _______ he can do many things.
Mark and Jack work hard. Their parents and grandparentstruly care about them.
---Where did you go on vacation?---I Guangzhou.