[ Infinitive and Gerund ]
This quiz is worth _____ over and over again.
A. do
B. to do
C. doing

Random Topics:
Grammar and Verb TensesVerbs with Prepositions and ConjunctionsLinking Verbs & Helping VerbsPhrasal Verb and ModalVocabulary and IdiomsTemporal Conjunctions and ConnectivesQuantifiers & Modal VerbsGerunds & Infinitives + VocabularyTOEIC Grammar and Vocabulary ReviewPassive and Active VoiceOther quiz:
Adverbs and Adverbial Phrases › ViewThey go before the main verb but after the verb to be.
A. Adverbs of manner
B. Adverbs of frequency
C. Adverbs of time/place
D. Adverbs of degree
E. Comment adverbs
Vocabulary › View
The river was drying up from a shortage of rainwater.
What does the word shortage mean in this sentence?
A. someone who is tall.
B. plenty of
C. a lack of supply
D. having an extra amount
Phrasal Verbs › ViewMany hospitals are running _______________ of money
A. in
B. out
C. away
D. back
Subject Verb Agreement; Indefinite Pronouns › View
Which of the following has the correct subject-verb agreement?
A. Either of my aunts are coming.
B. Either of my aunts is coming.
