--- I don’t know if he _____ today. ---- I think if he _____ , he ______
——Can I eat the cake,Mum?——Yes,you can._________you must wash your hands first.
——Did Linda have a good time in Beijing?——Yes.She enjoyed__________very much.
What happened_____Millie?
This is _____interesting work. We really enjoy it.
How often do you go shopping?