I am ________ worried about y parents’ healthy conditions.
| A．some times | B．sometime | C．sometimes | D．some times |
All those second-hand goods are sold at ________ before.
| A．twice as lower price as | B．as twice low price than |
| C．twice as low a price as | D．twice lower price than |
At school, our social circle is limited and we don't communicate with anyone _______ people around us.
| A．rather than | B．more than |
| C．other than | D．no more than |
The last story ________ our teacher told us the other day was ________ of an Italian explorer.
| A．that; which | B．which; which |
| C．that; that | D．which; that |
— Mike spends all his spare time taking extra Chinese classes.
— I’m sure that his hard work will ______ his great progress in Chinese.
| A．contribute to | B．distribute to |
| C．relate to | D．refer to |
I tried to come closer to watch the bird, but as soon as it noticed me, ____ into the woods.
| A．did it fly away | B．away did it fly |
| C．away it flew | D．away flew it |