单项选择题
Tom, with a dog,（） standing on the floor upstairs yesterday.
A.was B.were C.are D.will be
单项选择题 An old lady was living next door. I heard her（）as I passed her room last night.
单项选择题 —Hello. This is Pat Wilson here. May I have a word with Grace? —（）
单项选择题 A large number of people（）present at the sports meeting.
