I. 1. suggest

   2. get hungry

   3. pass by

   4. request

   5. leads into

   6. such as

II. 1. Do you know who bought some stamps and postcards?

    2. He asks me which address is mine.

    3. Could you tell me how I can email using the computer?

    4. She asked whose grapes these were.

    5. He didn’t tell me when I should meet with the speaker again.

    6. I wonder where your direction is.

III. 1. how to ask for

     2. where the restroom is

     3. how many courses

     4. That’s because

     5. seems to rain

     6. Go along / down

     7. beside / next to the shopping center

     8. How / What about

     9. would like

IV. 1. to have

     2. to be

     3. helping

     4. doing

     5. going

     6. to know

     7. to go

     8. to get

V. One possible version:

Dear Zhang Ming,

I am excited to hear that you’re visiting me.

Now I’ll tell you how to get to my house. Go along the road when you walk out of the railway station. Pass the post office on your right, and turn right at the first crossing, then go down the street and take the first turning on the right, you’ll see a hospital on the right side of the road. My house is across from the hospital. I’ll meet you at the gate of my house. Welcome to my home.  

Yours,

Li Kai