[ Grammar ]
… your boss available three days ago?
A. Did
B. Has
C. Was

Random Topics:
Verbs & Verb TensesPresent Progressive or Present SimpleAdjective Clause and Adverb ClausePresent Tenses and VocabularyConjunction: Because and SoTenses and Verb FormsModals for Ability, Possibility and PermissionApostrophe GrammarPrefixes SuffixesAdverbs of TimeOther quiz:
Grammar › ViewYou know Mai is a vegetarian, don’t you? OK, I________ cook meat.
A. won’t
B. mustn’t
C. will
D. may
Grammar & Vocabulary › View
Lan felt _____ about undressing in front of the doctor.
A. embarrass
B. embarrassingly
C. embarrassment
D. embarrassed
Vocabulary › ViewWorthy of respect
A. Felicity
B. Formidable
C. Reverence
D. Venerable
Vocabulary › View
The ___________ of the conference was to discuss new strategies.
A. purpose
B. purposeful
C. purposeless
D. purposively
