When the bell rang, the students quickly packed their bags and ______ the classroom.

I couldn’t join the online meeting because I was sick two days ago.

When was I sick?

______ we arrived at the museum, we bought the tickets. ______, we entered the main hall to see the exhibition.

The teacher asked us to describe a beautiful place we visited last holiday.

Which part of the sentence is a noun phrase?

The book that I borrowed from the library was very interesting.

What does the adjective clause describe?

I stayed at home ____ it raining heavily

She will call you ___ she arrives

You won’t pass the exam ___ you study harder

___ I was tired, I continued doing my homework

He didn’t go out ___ it was very cold