I just wonder ________ that makes him so excited.
The picture, _______ on the wall, is painted by a famous painter.
It is obviously that his parents didn’t teach him good _______.
At that moment of failure, he didn’t lose confidence, instead, _____ to try it again.
The team trained hard _______ they could win the match this year.
_______ the fact that three quarters of the earth’s surface is covered with water, we can say that it is a ________ planet.