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Unit One People Around UsEnhance Your Language Awareness Words in Action▆ Working with Words and Expressions1. In the box below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary.▆ Answers:1) crease2) hint3) assured4) awaiting5) hovering6) scrawled7) glistening8) frail 9) sole 10) visible 11) engaged 12) biased13) dreading14) grinning2. In the boxes below are some of the expressions you have learned in this unit. Do you know how to use them in the proper context? Now check for yourself by doing the blankfilling exercise. Change the form where necessary.▆ Answers: 1) for fear of 2) pulled up 3) except for 4) get by 5) make a living 6) every so often7) in the background8) Shut off 9) each and every 10) as it is 11) wraps … around her little finger12) caught us …unawares▆ Increasing Your Word Power 1. Choose the definition from Column B that best matches each phrasal verb in Column A, paying attention to the V+ Prep./Ad. collocation.▆ Answers: 1) f 2) c 3) d 4) e 5) b 6) g 7) h 8) aFill in each blank in the following sentences with a proper phrasal verb. Change the verb form where necessary.▆ Answers:1) let out2) clean … up3) e through 4) waiting on 5) picked up 6) ended up 7) headed for8) ran through2. The prefixes ex, fore, pre mean “former, before, or in advance” while the prefix post means “after or later than”. Study the following examples and form words by adding ex, fore, pre, post to the words given in the table and then plete each of the following sentences with a proper word you have jus