下列语句加横线字的词类活用，分类正确的一项是（ ） ①悦亲戚之情话 ②策扶老以流憩 ③当敛裳宵逝 ④其竟以此而殒其生乎 ⑤乐琴书以消忧 ⑥函梁君臣之首 ⑦忧劳可以兴国 ⑧日削月割 ⑨李牧连却之⑩善万物之得时

The police said they would not give up looking into other possibilities ____they find out what happened

Mom, is Dad coming to pick us up——Yes, I am sure he _________ on the platform when we pull into the station.

She got so angry that she ran after themShe was soon, but she continued to run[ ]

The manager as well as his assistant_______ planning to go to Beijing.