Grammar Quiz

[ Adverb Clause ]

 __________ the pressure inside increases beyond a certain point, volcanoes can erupt violently

A. before

B. until

C. when

D. unless

Select your answer:
A  B  C  D  E 


Random Topics:

Passive VoicesProgressive Verb Tensestoo / enoughSubject, Object, Possessive Pronoun and Possessive AdjectivesSimple Present - WH QuestionsPresent Tenses and VocabularyRelative Clauses with who and whichModal and Phrasal VerbsPassive Modals in Different TensesUse of Prepositions or Conjunctions

Other quiz:

Verb Tenses › View

She ……… to South America next week.

A. will have gone

B. is going

C. go

D. went


Will or Going to › View

You have decided to sell your car. You tell a friend of yours.

You say: I don’t need my car any more. it. __________ (I/sell)
___
A. I’ll sell it.

B. I’m going to sell