[ Present Tenses ]
Please don’t bother him now. He ____.
A. is working
B. has been working
C. had been working
D. was working

Random Topics:
Grammar ClausesApostrophe GrammarIndependent ClausesGrammar - Verb FormsVocabulary and TensesVerb 3 formsVocabulary and GrammarPhrasal verbs and Prepositional PhrasesDEGREE COMPARISONMixed Present TensesOther quiz:
Tenses › ViewHe usually ________ tennis every Monday.
A. plays
B. is playing
Sentence and Fragment › View
Shelia said, “I don’t want to see that ugly toad!”
A. Complete Sentence
B. Sentence Fragment
I really hate ____ mosquitos. They always bite me.
A. A
B. An
C. The
D. No Article
Grammar › View
Which principal part is the underlined verb?
The speaker had paused for the moment.
___
A. present
B. present participle (to be verb + -ing)
C. past
D. past participle (has/have/had + -ed or -d)
