请根据句意从方框中选择合适的动词，并用其适当时态填空，使句子通顺。

{#blank#}1{#/blank#} It was raining heavily when he ________ home last night.
{#blank#}2{#/blank#} Mary wonders what she _________ as when she grows up.
{#blank#}3{#/blank#} — Amy, I called you yesterday evening, but nobody answered the phone.— Oh, I ________ a walk with my mother at that time.
{#blank#}4{#/blank#} —________ you ________ a letter to your mother recently?—Yes, I wrote one last Sunday.
{#blank#}5{#/blank#} We are told that sound ___________ through air at a speed of about 340 metres per second.

    Starbucks(星巴克) coffee shops have good drinks and comfortable seats. They are {#blank#}1{#/blank#} places to have a drink. The {#blank#}2{#/blank#} Starbucks opened in 1971, in Seattle, Washington. At first, it was just a common coffee shop. In the 1980's, the managers turned Starbucks into an Italian-style(意大利风格的) coffee shop. Soon, there were Starbucks coffee shops in many American cities. In the 1990's, Starbucks went {#blank#}3{#/blank#} . They opened the first shop in Japan in 1995. After that, shops opened in countries all over Asia. By the year 2000, there had been {#blank#}4{#/blank#} 3,000 Starbucks coffee shops around the world. Starbucks is much more than a coffee shop. The company is part of many community(团体) projects. For example, there is a group of managers called the "Green Team". They {#blank#}5{#/blank#} trees and clean neighbourhoods in their city. So, next time you have a drink at Starbucks, feel good about yourself. It's nice to know that some companies care about you and your environment, not just your money.