【推荐1】她答应按时来接我们，但她没做到。她不得不为她的迟到编造一个借口。我们很容易就看出她在说谎。为了弥补她的过错，她给我们每人买了一块奶油蛋糕。
She promised to pick us up on time, but she didn’t ________________. She had to ________________ an excuse for her coming late. We could easily ________________ that she was telling a lie. To ________________ her fault, she bought each of us a cake that ________________ cream.

【推荐2】他被惩罚的原因是他总是上课讲话。（reason后接定语从句）
The reason ________ was ________.

【推荐3】这项研究基于从2 100名女性那里收集来的资料。
________ data from 2, 100 women.