[ Subject-Verb Agreement ]
Why she didn’t come today _______ quite clear.
A. Isn’t
B. Aren’t
C. Don’t
D. Doesn’t

Random Topics:
Articles & Compound NounsHave to / Do not have toCountable and UncountableGrammar and PrepositionsTemporal Conjunctions and ConnectivesGerund & InfinitiveVerb PhraseMiscellaneous Grammar UsagesConditional Sentence 0, 1Simple Present vs Present ProgresiveOther quiz:
Vocabulary › Viewmake certain that (something) shall occur or be the case.
A. fusion
B. attempt
C. ensure
D. maintain
Temporal Conjunctions and Connectives › View
Which of the following sentences correctly uses a temporal conjunction?
A. First, we went to the store.
B. After I eat lunch, I will take a nap.
C. Next, we cleaned the room.
D. During the meeting, we made decisions.
Perfect Tense › ViewThe present perfect tense is made:
A. have/has + past participle (Verb 3)
B. had + participle
C. be + verb + -ing
D. have/has + past tense (Verb 2)
Question Tag › View
Sandy plans to open a coffee shop with you, __?
A. does she
B. do you
C. doesn’t she
D. don’t you