It is said that dogs will keep you______for a8 long as you want when you are feeling lonely。

It is the       in this country to go out and pick flowers on the first day of the spring．

—Hello, I’d like to speak to Henry. —Oh, which _______? There are two ______ in our office.

The Klondike was the_____ of one of the biggest gold rushes the world has ever known.

.Symphony means a long piece of music that has three or four parts or ＿＿.