TY - BOOK AU - Fuchs, Marjorie AU - Fuchs, Marjorie AU - Bonner, Margaret TI - Focus on grammar: A high- intermediate course for reference and practice SN - 0-201-82580-5 U1 - BCir. 425 PY - 1995/// PB - Addison-Wesley Publishing Company, Inc. N1 - Includes Appendices and index; Part I. Present and past. --II. Future. --III. Tag questions, additions and responses. --IV. Gerunds and infinitives. --V. Passive ER -