Write complete sentences using the given words and change the form of the words if necessary

Write complete sentences using the given words and change the form of the words if necessary.

1.  The message/ an ad/ need/ simple/ and easy/ remember so that/ it/ can/ reach the audience/ leave/ lasting impression. 
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2. One of/ most popular techniques/ be/ to put/ basic food items/ the back/ the supermarket because/ customers/ have to/ walk through/ the store/ get them.
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3. Some supermarkets/ not/ have any/ clocks or windows, so/ it/ hard/ customers/ know/ what time/ it/ be. 
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4. Electronic waste/ include/ things/ such as/ cell phones/ computers, and it/ especially/ problem/ Asian countries.
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5. My city/ face/ air pollution/ traffic jams/ because/ the high number/ cars/ the road,/ but there/ some ways/ improve/ situation. 
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