Question

Read the sentences and express your advice using modal verb should + Perfect Infinitive.
1. My friend caught a cold but he didn't go to the doctor.
2. He couldn't work with his computer because something got wrong with it.But he didn't ask anybody for help.
3.He couldn't use the computer programme because he didn't have CD-ROM in his computer.
4. She couldn't send me an electronic letter because she didn't know my E-mail.

Answer 1

1. My friend should have gone to the doctor
2. He should have asked somebody for hep with his computer
3. He should have bought his computer with CD drive
4. I should have given her e-mail address