[ Present Perfect or Past Simple Tense ]
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:
Grammar › View— you — any vitamins right now?
A. do…take
B. are …. taking
C. are—take
D. do…taking
Grammar › View
The weather is very fine. we can go fishing.
A. The weather is fine enough for us to go fishing.
B. The weather is too fine for we to go fishing.
C. The weather is enough fine for us to go fishing.
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
