[ Grammar ]
I know that one of my students ___in your company since he graduated.
A. worked
B. had worked
C. have worked

Random Topics:
Grammar & VocabularyGerund - to Infinitive Conditionals / Unreal PastPrepotitionsA/AnSuffixes and TensesPassive VoiceAdverbial ClauseSentence Types and ConjunctionsPassive Voice - Present TensesOther quiz:
Comparative and Superlative Adverbs › ViewAlgebra is ____________ than English.
A. harder
B. more hard
C. more harder
Present Tense › View
The twins _______ the window
A. have not broken
B. has broken
C. have break
D. has breaks
Grammar and Vocabulary › ViewHe was wearing a cap _______ was black.
A. which
B. who
C. whose
Relative Pronoun › View
The worker … you are looking won’t be back to the office today.
- whom
- for whom
- to whom
