[ Subject Verb Agreement ]
Oxygen Peroxide ___________ wounds.
A. cleans
B. clean
C. cleaned
D. has cleaned

Random Topics:
Grammar and Sentence StructureHelping and Linking VerbsVerbs with Prepositions and ConjunctionsProgressive TenseBare Infinitive and To InfinitiveConditional Sentence Type 3Perfect TenseAdverbial Clause of ConcessionThe Present Progressive TenseTo Infinitive or GerundOther quiz:
Vocabulary › ViewWhat is the definition of conjectures?
A. A strong impulse to commit an act
B. Opinions or theories about a topic
C. A raised platform in a church where the sermon is delivered
D. A loose, sleeveless, cloak or cape
Grammar › View
The fork is ____ the spoon and knife.
A. in front
B. between
C. under
D. on
Subordinating Conjunctions › ViewRegular exercise is recommended __________ it helps you stay fit and healthy.
A. whether
B. although
C. until
D. because
Adjectives and Vocabulary › View
A word that describes a noun or a pronoun is …
A. noun
B. verb
C. adjective
D. preposition
