去年我们全家去了海南度假。

Last ___year our whole family went to Hainan for vacation.

我已经在这家公司工作两年了。

I've been working at this company for two ___years.

我弟弟现在是高中二年级的学生。

My brother is in his second ___year of high school.

明年我将参加高考。

I will take the college entrance exam next ___year.