Native English speakers can understand each other __________ they don’t speak the same kind of English.

  A. as if      B. even if       C. if         D. unless

Native English speakers can understand each other __________ they don’t speak the same kind of English.

1. A.
   as if
2. B.
   even if
3. C.
   if
4. D.
   unless

Native English speakers can understand each other __________ they don’t speak the same kind of English.

  A. as if      B. even if       C. if         D. unless

 Native English speakers can understand each other ________they don’t speak the same kind of English.

A. only if          B. so long as           C. in case         D. even if

Native English speakers can understand each other __________ they don’t speak the same kind of English.