You can improve your English_______practicing more.
A. by B. with C. Of
Some scientists believe that theremore robots in the future.
| A．will have | B．will has |
| C．will be | D．will do |
One day I_________ to Australia.
| A．went | B．will go | C．go | D．goes |
It will be difficult ________ a robot_________ the same things as a person,
| A．of, to do | B．for, to do |
| C．for, doing | D．to, do |
He always helps__________ the housework.
| A．with | B．for | C．in | D．to |
Robots can do manyjobs, because they will never get___________.
| A．boring. boring | B．bored, boring |
| C．boring, bored | D．bored, bored |