The boy is tall enough to reach ___ the apples on the tree.
--Mary, where are you? I need your help! --Ok, Mum. I ___________.
Whatever I explained to them, they insisted ________ to the party.
We will keep you _____ of our progress and look forward to hearing from you..
Don’t blame him too much! _______, he is a child of 5.
It ____ that all the students were having lessons in the teaching buildings when the earthquake occurred.