Topics: Preposition and Word Form
After suffering an injury during the match against Federer, Nadal has required surgery ____ his right knee.
A. on
B. at
C. to
D. in
Select your answer:

Random Topics:
ExclamationGrammar: Simple Past and Past ContinuousHow often - long - much - manyPast PerfectPrepositions of MovementGerundPast and Future TensesCountable and UncountableTenses and StructureRelative ClauseOther quiz:
Grammar › View_________ I don’t agree with him, I think he is honest.
A. Although
B. However
C. Despite
Grammar › View
It was ____________ that Brenda bought these shoes.
A. 1000
B. to her boyfriend
C. after Helen saves enough money
D. from your shop