Progress file 5Computers Computers vsvs humans humans5 5The human brainCONTENTS CONTENTS PAGEPAGEVocabularyVocabularyGrammarGrammarMy progressMy progressVocabularyVocabulary Match the words and phrases with their meanings.1essential a should2imagine b make a picture of something in your mind3wonder c stop working4break down d very important5had better e want to know6If ice gets hot,ayou will understand the words better.7You will get veryfitbunless she takes her medicine.8She will not getwellcif we dont hurry up.9If you often use a dictionary,dif you exercise every day.10 We will be lateeit melts.GrammarGrammar Match the two halves of these sentences.2-12-12-11 12 2 Write complete sentences by putting the following words in the right order.1it/paper/If/a fire/burns/put/you/into/,/.2I/will/see/scream/If/a mouse/I/,/!3go out/tomorrow/I/rains/will/if/it/not/.4not/You/enter/have/a ticket/are/to/allowed/unless/you/.5sit/the class/near/well/cannot/If/you/hear/please/the front of/,/.1 12 22-22-22-2My progressMy progressComments:06 Try harder.712 Can do better.1315 Good work.