Question

【题目】航班因风暴延误，所以乘客不得不呆在机场。
The flight was delayed by the storm, the passengers at the airport.

Answer 1

【答案】o；had；to；tay
【解析】so：因此，have to do sth不得不做某事，stay at the airport呆在机场，根据谓语was delayed可知用一般过去时，所以答案是so；had；to；stay。