Some scientists think that it may take ______ years to make robots look like people, and do the same things as us.
| A．hundreds of | B．two hundreds of | C．two hundreds | D． hundreds |
My sister Shanghai for two years.
| A．has been to | B．has gone to | C．has come to | D．has been in |
--Would you like to eat some hamburgers?
--, but I’m full.
| A．Thank you | B．I think so | C．No, thanks | D．I’d love to |
It is dangerous football in the street.
| A．play | B．to play | C．playing | D．played |
The news is really_________，and everyone is_______.
| A．exciting；exciting | B．exciting；excited |
| C．excited；exciting | D．excited；excited |
You’re late! Why don’t get up a little________.
| A．early | B．late | C．earlier | D．later |