英语（二）
- They _______ to the concert last Friday, but they forgot to buy tickets.2024-11-13
- She _______ her bag in the taxi, so she had to call the police.2024-11-13
- He _______ his keys in the office, so he had to go back to get them.2024-11-13
- By the end of this semester, we _______ all the required courses.2024-11-13
- By the time he arrives, we _______ the meeting for an hour.2024-11-13
- He _______ to the party last night, but he had to work late.2024-11-13