If you had joined the chat room ten minutes ago, you ______what we were talking about!

－Our school is going to hold the Culture Festival.－Yes! And we can take part in activities.

What do you usually do at the weekend—I ________ the program “If You Are The One” (非诚勿扰) with my family.

下列句子中加横线的词语与现代汉语意义最接近的一项是（ ）

．The book is for the students ________ native language is not Chinese to study in a Chinese university.