Active grammar . Level 2 , With answers /
Active grammar with answers level 2
Fiona Davis and Wayne Rimmer ; series editor : Penny Ur.
- Cambridge : Cambridge Univ. Press, c2011.
- 215 p. : col. ill. + 1 CD-ROM
- Grammar reference and practice series .
Cover title: Active grammar with answers level 2 Includes index
9780521175999
English language--Textbooks for foreign speakers English language--Grammar English language--Grammar--Ploblems, exercises, etc. English language--Usage