The lecture mainly deals with the trouble young children have _______ right from wrong.
| A．distinguished | B．distinguishing |
| C．to distinguish | D．to be distinguished |
_______ the two designs, and you will find what problem there is with yours.
| A．Comparing | B．Compared | C．To compare | D．Compare |
----I can’t find my favorite magazine.
----I saw Jack going away with ______, but I’m not sure whether it’s yours.
| A．it | B．that | C．one | D．some |
. It is still unclear ______ the little boy got the CD player to work.
| A．where | B．what | C．that | D．how |
----Did Susanna visit you again ______ next year?
----No, it was almost ten years before she came to see me ______ second time.
| A．the; a | B．the; / | C．/; the | D．/; a |
----Promise you’ll never wear this kind of dress!
----________. What if I will give a performance?
| A．It’s up to you | B．That reminds me | C．That depends | D．I forget that |