[ Present Perfect Tense ]
They ____________________ the floor in this apartment for a long time.
A. Haven’t cleaned
B. Have cleaned
C. Hasn’t cleaned
D. Has cleaned
Random Topics:
Aspect or tenses of VerbsAdverbial Clauses of Manner and ResultPresent Perfect Tense and Simple Past TenseAdjective OrderUnscramble SentenceArticles and DemonstrativesQuantifiers: too many, too much & enoughQuantifierAdverb ClauseTo Infinitive/Bare Infinitive/GerundsOther quiz:
Prepositions - Conjunctions › View_____ the new computers are arriving next week, no plans have been made to dispose of the old ones.
A. Despite
B. When
C. Although
D. Whereby
Present Tense › View
When I have finished dressing, I put on my shoes and ____________.
A. is going downstairs
B. am going downstairs
C. goes downstairs
D. go downstairs
Grammar › View“Iforgot my keys on the desk. _________ giving me a lift home?
A. Could you
B. Can you
C. Will you
D. Would you
E. Would you mind
Gerund, Infinitive, Bare Verb › View
Could you ………………. me the time, please?
A. tell
B. to tell
C. telling