4. Richard : "Mr.Adnan. .... my father.
Adnan : "How do you do, Mr. john"
John : "How do you do, Mr.Adnan"
a. I’m glad to help
b. I like you to visit
c. I would like to introduce
d. I want to invite
Jawaban: c. I would like to introduce
Pembahasan: Karena ingin memperkenalkan seseorang jadi i would like to introduce.
Kalimat tersebut memili arti Saya ingin memperkenalkan.