—Do you know what EU stands for, Tommy?
—Sure．It stands for the European Union,______ European political and economic organization that encourages trade and friendship between ______ countries that are members．
| A．an; the | B．a; the | C．the; / | D．an; / |
Who is________the fire in the kitchen?
| A．blame | B．to blame for | C．blamed | D．blame for |
Only when he told me________what trouble he was in.
| A．did I realize | B．I realized | C．do I realize | D．I realize |
The doctor suggested he_______with a serious disease and that he______to hospital at once.
| A．be infected；be sent | B．was infected；be sent |
| C．should be infected；was sent | D．be infected；was sent |
I have had my bike ___ ,and I'm going to have somebody ___ my radio tomorrow.
| A．repair;to repair | B．repairing;to be repaired |
| C．repaired;repair | D．to repair;repairing |
If you sleep less than 7 hours a day, you are moreto catch a cold.
| A．possible | B．certainly | C．probable | D．Likely |