Robots will do the simple jobs over and over again, they won’t be bored.
| A．some times | B．some day |
| C．time and time again | D． many times |
It ______ a short time to wait for the underground .
| A．Taking | B．takes me | C．It spends | D．We spend |
Hobo was kind ______ Eddie and often shared food _____ Eddie .
| A．with , with | B．to , with | C．with , to | D．of , on |
Did Tom study at No. 8 Middle School three years _______?
| A．ago | B．after | C．before | D．then |
Cheer up . Nothing is _________ .
| A．unlucky | B．impossible | C．unhealthy | D．incorrect |
I know the country very well because I ______ here since 1988 .
| A．have lived | B．will live | C．was living | D．am living |