—Do you know the differences ________ the three words? --Sorry, I don’t know.
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.
It _______ that I had forgotten to lock the door this morning before I left home.Which one of the following answers is NOT suitable? ________
At the back of the book _______ of the works available for further research.