If you cannot have a good command of grammar as well as precise usage of each word you’ve learnt, it is ________ for you to use English flexibly.
As a reward ______ his contribution ______ botany, John Banks had a flower named ______ him
Basketball is _______sport I love,______ sport that has given me so much.
If it was fresh and ________, then the ship was close to land.
It’s nothing unusual to experience failure, and _____ ought we to be so discouraged.
Most products, ____ which this is one example, sell well, _______.