In common with many people，I like white colour as it is a ________of purity.

In common with many people，I like white colour as it is a ________of purity.

A．symbol           B．sign              C．signal             D．mark

In common with most teenagers，the girl is always ______ about the lives of movie stars.

A．conscious                                 B．curious

C．anxious                                D．serious

In common with most teenagers，the girl is always ________ about the lives of movie stars.

A. conscious 　 B. curious 　 C. anxious 　　 D. serious

In common, the northerners are keen on dumplings ________ the southerners are fond of rice．

1. A.
   because
2. B.
   while
3. C.
   when
4. D.
   unless