Wipe your feet! I ________ just _______ the floor!
A. have/mop
B. did/mop
C. have/mopped

Random Topics:
Articles and DemonstrativesAdjectives and ArticlesPresent Perfect Simple & ContinuousPast ContinuousDefinite and Indefinite ArticlesSentences Function and StructurePast Progressive TenseNo Excuse Words / Conjunction SOOrdering AdjectivesPre-intermediateOther quiz:
Subject Verb Agreement › ViewChoose the correct verb form to complete the sentence: The flock of birds _______ across the sky.
A. climbed
B. flew
C. ran
D. swam
Parts of Speech › View
The staff were already waiting for us and kindly reminded us to join the field of athletes.
What part of speech is ‘reminded’?
A. collective noun
B. abstract noun
C. verb
D. adverb
Vocabulary › ViewWhat is a transmitter?
A. A device that makes, sends, and receives electromagnetic waves
B. A cutting and chopping tool
C. Dry material to light a fire
D. Branches of a tree
Gerunds › View
Lining wool clothes with softer material makes them feel better.
How is the gerund or gerund phrase functioning?
A. subject
B. direct object
C. predicate nominative
D. object of the preposition
