Türkiye flagIELTS Teacher SAJGiáo viên chuyên nghiệpA 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 16 đã tham gia kiểm tra# # # # #
