I used to _____ bed at nine. Now I am used to ____ bed at ten.
___ from space, the earth with water ___70% of its surface looks like a "blue blanket".
____ more attention, the trees could have grown better.
Someone is ringing the doorbell. Go and see ______ .
_________ I will visit Brazil during the 2016 Olympic Games.
___________, I have never seen anyone who’s as wise as John.