–Have you ever been Canada? --__________.But I hope to go there one day!

---Would you mind closing the window?---____.

— Do you like a house with no garden?　　　　—________ , But anyhow, it's better to have one than none.

—Are there any books about writing on the shelf?—There are only a few, ________.

---What kind of vegetables do you often eat for dinner?---__________