giúp mk với ạ

17 rk the letter A. B, Cor D on yeur answer theet to indica follewing questions u 1. She telephoned while I A. was drawing ln 2.1 couldn't go to your party last night 1 had a clb meating A. and Câu 3, Can you help me find the nan A. which Câu 4. The Internet is a very fast and A. conve ...