[ Prepositions ]
Teachers are responsible ________ their teaching.
A. at
B. for
C. to
D. of

Random Topics:
Simple Past TensesArticles and DeterminersGrammar and ReadingVerbal CommunicationModals of Obligation and PermissionAdjective ClausePhrasesVerb AgreementPresent Simple, Present Continuous or Present PerfectQuantifiers MixOther quiz:
Tenses › ViewI _____ well right now. I need to go home.
A. am not feeling
B. didn’t feel
C. don’t feel
D. was not feeling
Grammar › View
They (already/arive) in Germany.
A. have already arrive
B. have already arrived
C. has already arrived
D. already arrived
Mixed General Quiz › ViewEl Salvador is located between Guatemala and ___.
a. Mexico
b. Panama
c. Honduras
Grammar › View
Which sentence uses the correct verb form?
A. She done her homework already.
B. She did her homework already.
C. She doing her homework already.
D. She do her homework already.
