单选题 - Do you want to wait?
- Five days ________ too long for me to wait.

单选题 Tom ________ more than twenty pounds on the novel.

单选题 It’s ________ that he was wrong.

单选题 You had better ________ a doctor as soon as possible.

单选题 A pair of spectacles(眼镜) ________ what I need at the moment.

单选题 I fell and hurt myself while I ________ basketball yesterday.

单选题 We’ve missed the last bus. I’m afraid we have no ________ but to take a taxi.

单选题 The boy is not happy at the new school. He has ________ friends there.