-Is this ruler?-No, it isn’t. It’s .
One day I_________ to Australia.
It will be difficult ________ a robot_________ the same things as a person,
He always helps__________ the housework.
Robots can do many jobs, because they will never get___________.
Mrs. Brown is nice. Every day she tried to cook ______for me during my stay in Canada.A.anything different B. something differentB. nothing different D. different something