[ Grammar ]
Identify whether the comma in the following sentence is used correctly.
Well the difference between the two types of boots is clear.
A. Correct
B. Incorrect

Random Topics:
Linkers and ConjunctionsComparatives and ConjunctionsVocabulary and IdiomsDegrees of AdjectivesMixed GrammarPresent Perfect and Past SimpleGrammar: MorphologyAdverbs (manners & modifiers)Future - Will and Be going toPrepositional PhrasesOther quiz:
Grammar › ViewSome major companies have a/an ……………………. over the policies governments create since they drive the economy of a country.
A. monopoly
B. convenience
C. specialty
D. influence
Tenses › View
Hoa will have completed her first year at Hanoi Open University ________ .
A. by the time the pandemic ends
B. before the pandemic ended
C. after the pandemic had ended
D. once the pandemic ended
Tenses › View“ Let’s go ! What is taking you so long?” -“ I’ll be there as soon as I ………………….. my keys.”
A. found
B. will find
C. find
D. am finding
Infinitives and Gerunds › View
After a preposition, we use:
A. Infinitive
B. gerund
