    Sentence 1:-Singapore .is. already the  United . States" © 12th-largest : trading:  partner -, with. two-way. trade totaling  Imore.than $34 billion, ,    entence 2: Although a small.city-state-,  ingapore is: the .12th-largest. trading  bartner of. the: United’States ,, with trade  jolume of $-33-4 billion. last year .