-So hot in the classroom. Would you mind __ the windows? --OK. I’ll do it right now. A. to close B. to open C. opening
The apples on this tree are bigger than________on that tree.
This book is________for students to read.
He thinks his hometown is________of all.
He was too excited to get to sleep.He was still________at about 2:00 am.
Look at the cute baby over there.He is about 3.6 kilos________birth.