[ Vocabulary & Grammar ]
One of the first sites ……….to UNESCO’s World Heritage List was Yellowstone National Park in the United States.
A. Adding
B. To add
C. To be added
D. To added

Random Topics:
Verb Patterns / IngPersuasive TextMust / must notGiving and Asking for AbilityGerunds, Infinitives and ParticiplesPunctuationsInfinitives and GerundsRelative Clauses and Past PerfectConditional Sentence Type 1Third Grade ExamOther quiz:
Use of Prepositions or Conjunctions › ViewShe arrived ____ air for the occasion.
A. for
B. in
C. with
D. by
Grammar - Be going to › View
I _______________________________ to wash the car tomorrow morning.
A. will going
B. am going to
C. am going
D. will going to
Vocabulary and Grammar › View“The quick brown fox jumped over the lazy dog.”
What word in that sentence is the preposition?
A. quick
B. the
C. brown
D. over
Verb Tenses › View
This time next week, I will be flying to New York.
A. simple future
B. future progressive
C. present progressive
D. future perfect