Türkiye flagIELTS Teacher SAJผู้สอนมืออาชีพA cool phrasal verb: clam up . . A sensitive child is likely just to clam up. Clam up means ........ . . .A sensitive child is likely just to clam up. Clam up means ........to talk all the time to suddenly stop talking ทดสอบ 16 คน# # # # #
