Why test vocabulary? Research has shown that you need to meet a word at least 7 times before you know it properly. Doing exercises like these, that practise words and expressions that you have already encountered, is a useful way of helping yourself to fix the vocabulary you are working on in your long-term memory. Paperback: 153 pages Publisher: Cambridge University Press 2001 Language: English ISBN-10: 0-521-66568-x Link Download http://nitroflare.com/view/28A16D177611DCD/https://nitroflare.com/folder/949760/L00VuZ2xpc2g=