Is there anything wrong , Bob ? You look sad .
Oh ,nothing much . In fact , I of my friends back home .
| A．have just thought | B．was just thinking |
| C．would just think | D．will be just thinking |
It was on ________ Saturday in _______ July of 2009 that the famous scholar of Chinese traditional culture, Ji Xianlin, passed away.
| A．/; / | B．/; the | C．a; the | D．a; a |
When she was doing the cleaning yesterday, Mum found the ring that she _____ years ago.
| A．loses | B．has lost | C．lost | D．had lost |
Those brave men died, but their spirits ___.
| A．left | B．stayed | C．kept on | D．remained |
He is one of the boys __ on time.
| A．who is | B．who were | C．who are | D．that is |
This bridge is __ for heavy trucks to pas through.
| A．very strong | B．too strong | C．strong enough | D．so strong |