★ 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
Preview next quiz:
Tina considers herself lucky when her parents are quite sympathetic ____ her and offer her valuable advice.
A. about
B. to
C. in
D. with
About grammarquiz.net
GrammarQuiz.Net - Improve your knowledge of English grammar, the best way to kill your free time.