单选题 It is ____ useful gadget. I bought it last week.

单选题 ____ the sun was shining, it was not very warm.

单选题 She ____ into her room and shut the door behind her.

单选题 When is her new book______?

单选题 She likes to ____ the latest fashions.

单选题 We had hardly sat down at the table____ the phone rang.

单选题 Four ____ people are expected to attend the meeting.

单选题 She lives ____ her parents.