他真是慷慨给贫困地区的孩子们捐了如此多的钱。 当我到达电影院的时候,电影已经开始十分钟了。 据说这场义演将现场直播。 这本书你已经买了多长时间了? 我怀疑我是否能够按时完成工作。
I won't let you in (除非) you can provide a proper ID.
What's in the box? Let me (猜). Is it a book?
China's fight against COVID﹣19 gives the world (宝贵的) experience.
The hotel provides delicious food and comfortable rooms, but still some customers complain about its (服务).
A stranger (主动提出) to give her a ride on the street, but she refused politely.