I’ll invite you _____my house _____dinner.[ ]
After reading for an hour, you’d better_______ the green trees for a minute or two.
If I had followed her advice and worn _______ warm clothing, I wouldn’t have caught such _______ bad cold.
I can’t find my pen. Could you help____________ find it?
Is this model plane yours,Susan?–Yes,it’s mine.It’s made by_________.