I opened an English-language books, but short of half a page, at which time, I am angry and furious, it must be while I pay attention when someone took my English book.

我一翻开英语书，却少了半页，就在这时，我气得火冒三丈，一定是有人趁我不注意时拿了我的英语书。

youdao

When i was a sophomore, I took the large-scale programme project practice, and I used the C language to edit the address book programme with DOS interface.

在大二的大型程序设计实践课上，我使用C语言编写了有DOS界面的通讯录程序。

youdao