171

 employ , sustain , look , modification , genuinely

 5

 186

 Toefl

 172

 exhausted , flake , synthesis , accordingly , cycle

 5

 197

 Toefl

 173

 phenomenal , voracious , shortcoming , phase , boldly

 5

 203

 Toefl

 174

 approach , raw , aggravate , transparent , array

 5

 166

 Toefl

 175

 minute , merely , arose , endow , associate

 5

 128

 Toefl

 176

 assert , address , pastime , inauspicious , sustainable

 5

 195

 Toefl

 177

 bias , compulsive , dispose , penetrate , provisional

 5

 192

 Toefl

 178

 seek , inconsequential , submerged , rudimentary , decisive

 5

 223

 Toefl

 179

 prosper , incredible , budget , essential , inhabit

 5

 175

 Toefl

 180

 seek , inconsequential , submerged , rudimentary , decisive

 5

 223

 Toefl