These plants ______ lack ofwater.— You should have watered them.

They are playing soccer, go and ______ _______.

e are many students of Grade Threereading in the reading room, most of _________ with their heads buried in theirreference books and notebooks

You must have stayed up late last night , ____. — You are right. I was watching Korean plays all night long. [ ]

They speak perfect English. How long have they learnt it— ______ they were seven years old.