s a _____ in our office that when it’ssomebody’s birthday, they bring in a cake for us all to share

When we hurried to the meeting room, the meeting_______.

Look at the boy playing basketball on the ground. Isit George— It ________ be him. He told me he would playbasketball after class, but he’s not sure.

When did the computer crash?—This morning，while I ________ the reading materials downloaded from some websites.(2012·福建)

下列是给一位老人的生日祝辞，其中运用得体的一项是