    Sentence’ 1: I've-been’ working” dut:in  the-.gym for the last three months, brat  I'm.-Rot ‘successful. in -gaining weight:  ‘Should |:g0°.for ‘a’ mass :gainere-1s-it  safep: = i :    “Sentence. 2!) “am 20. year ‘old: with’  Reight 62 And weight 65 Kgs. Should |:  go.for a mass‘gainer to gain weight?. .-