[ Idioms ]
To practice a skill you have already is the same as to ___ up a skill.
a. fold
b. kick
c. polish

Random Topics:
AdjectivesComparative and Superlative AdverbsQuestion WordsPassive Voice - Past SimpleAuxiliary Verbs (be, do, have)Adverbs of TimeCan, Could, May, MightComparisionsArgumentative VocabularyGrammar - FragmentsOther quiz:
Grammar › ViewKate ……. swim very well, she is a great swimmer.
A. should
B. can
C. mustn’t
D. can’t
Vocabulary & Grammar › View
The sport in which players hit a ball over a net with their hands is called _________.
A. football
B. archery
C. tennis
D. volleyball
Mixed General Quiz › ViewIreland is ___ of Britain.
a. west
b. next to
c. near
Grammar › View
his car is ___ mine
A. more expensive and faster than
B. faster and more expensive than
C. more faster and expensive than
D. more expensive than and faster than
