As we all know, many Chinese words have come into English, _____ typhoon, tofu and kung fu.

As we all know, many Chinese words have come into English, ______ typhoon, tofu and kung fu.

A. for example               B. that is  

C. such as                        D. so as to

As we all know, many Chinese words have come into English, _____ typhoon, tofu and kung fu.

1. A.
   for example
2. B.
   that is
3. C.
   such as
4. D.
   so as to

As we all know, many Chinese words have come into English, ______ typhoon, tofu and kung fu.

A. for example           B. that is  

C. such as                   D. so as to