Cứu em với ạ em cần đáp án

1. Young people A. must obey their parents. B. will C. may D. ought to 2. Laura, you and the kids just have dinner without waiting for me. I today. А. can 3. I A. ought to 4. Leave early so that you A. didn't work very hard B. should D. would C. may be delighted to show you round the f ...