5B Chapter 3 Conjunctions (before after until)

Otis saw Miss Pun in the corridor. He told the class. Everyone pretended to be good _____ she entered the class.

Koot finally understood the difference between 'before' and 'after' _______ he did a lot of practices.

I studied _____ midnight yesterday. I'm so tired now!

The boys kept asking silly questions _______ Miss Lui got mad.

Aiden has become a good boy ______ he sat next to Erica.

We have the Chinese exam _____ the English exam.

I go to the tutorial centre after school every day. I go home ______ I finish all the homework.

Please keep studying hard ______ you can remember all the important points.

We should start reading aloud ______ the teacher enters the classroom.