[ Tenses - Auxiliaries ]
What ______ he doing? He is fixing the car.
A. does
B. do
C. is
D. has
Random Topics:
Possessive Pronouns and Adjective PronounsEssential and Nonessential ClausesOpinion / AgreementTo Infinitive/Bare Infinitive/GerundsSimple and Progressive Verb TensesPast Continues TenseGrammar Present Perfect (ever never)Present Simple VS ContinuousAsking & Giving OpinionPassive and Active VoiceOther quiz:
Continuous Tenses › ViewShe will ….. at the airport tomorrow at 7 a.m.
A. arrive
B. arrives
C. be arriving
D. be arrived
Passive Voice with Modals › View
He chose ___ because he wanted the letter to arrive within 24 hours.
A. express delivery
B. regular airmail
C. surface mail
Adverbs › ViewWhich adverb correctly completes the sentence?
Jim can’t draw lines very _____.
A. straight
B. straighter
C. straightest
Gerund vs Infinitive › View
Have you ever… taking a year off work?
A. considering
B. to consider
C. considered