basic grammar in use with answers 3rd ed
Tài liệu Raymond Murphy - English Grammar in use (with answers), 2nd edition
Ngày tải lên: 26/05/2015, 17:41
cambridge - english grammar in use (intermediate) supplementary exercises (3rd ed) (2004)
Ngày tải lên: 21/03/2014, 11:39
cambridge - english grammar in use (essential) supplementary exercises (2nd ed) (2007)
... 97 8-0 -5 2 1-6 75802 97 8-0 -5 2 1-6 75819 97 8-0 -5 2 1-6 75444 Essential Essential Essential Essential Essential Grammar Grammar Grammar Grammar Grammar Library in Use Supplementary Exercises with Answers in Use Supplementary ... 3rd printing 0 Printed in Dubai by Oriental Press A catalogue record for this publication is available from the British ISBN...
Ngày tải lên: 21/03/2014, 11:38
Essential grammar in use elementary (1rd ed) 1998
... (doing/eating/raining/running/writing etc.) I he she it we you they am (not) -ing I ' m working is Tom is writing a letter She isn't eating The telephone is ringing (not) -ing are (not) -ing We're having dinner ... doing (present continuous) It's raining The sun isn't shining She's eating She isn't reading They're running They aren't walking The present continuous tense is: am/is/are - i n g...
Ngày tải lên: 31/07/2016, 12:10