Study the given notes and complete the paragraph that follows by filling in the blanks.

Think about it. Every time you use a mobile phone, (a) ___________________ head to electromagnetic emission. Manufactures (b) _______________________ to prove there is no risk (c) __________________. Some evidence, so far suggests that mobile phone emissions (d)__________________. These health scares (e)_______. So, people worry needlessly. 

(a)    i. you expose your     ii. he exposes his     iii. one exposes his    iv. one exposes one’s
(b)    i. needed      ii are needed      iii.have needed    iv. need
(c)    i. in brain cancer or memory loss      ii. from brain cancer or memory loss      iii. with brain cancer or memory loss      iv. of brain cancer or memory loss
(d)    i. are likely to cause illness    ii. are likely for causing illness       iii. is likely in causing illness      iv. is likely to cause illness
(e)    i. is base on press reports     ii. have been based on press reports       iii. are based on press reports    iv. are being based on press reports