22.My mother asked me:''What's the matter with you?"
=> My mother asked me what the matter with me was.
23.I asked him:"Which book do you find?"
=> I asked him which book you found.
24.He asked me:"When do you finish your work?"
=> He asked me when I finished my work.
25.Mai asked me:'' Why didn't you come?"
=> Mai asked me why I hadn't come.
26.She says:"She had a wonderful evening."
=> She says that she had a wonderful evening.
27.The teacher tells us:"You should learn harder and harder."
=> The teacher tells us that we should learn harder and harder.
28.My mom says that:"We are having a party tomorrow."
=> My mom says that we are having a party the day after.
29.I say to him:"Our teacher will come on time.
=> I say to him that our teacher will come on time.
30.Mai's parents say that:"We are going to invite twenty guests to the party."
=> Mai's parents say that we are going to invite twenty guests to the party.
