[ Subject Verb Agreement ]
The build-up of gases in the air from burning large tracts of forest ______ to global warming.
A. contributes
B. contribute
Random Topics:
Adverbs of DegreeGrammar PhrasesPhrase or ClauseComparison & Modal Verbs in Passive VoiceSimple vs Continuous Past TenseCountable & Noncountable NounsGerund - to Infinitive Tenses UsageCountable QuantifiersActive Voice-Present tenseOther quiz:
Subject, Verb & Object Complement › ViewMy brother has decided to stop smoking and to start jogging.
- subject complement
- verb complement
- object complement
Tenses › View
It had not rained for three weeks, so the ground ________ very dry.
A. was
B. were
C. had been
Grammar › Viewthey are long and shar claws that help a bird of prey kill and carry things
A. talons
B. tails
Grammar › View
John: “I’m going to the Long Beach.”
John said that he ______ to the Long Beach.”
_____
A. is going
B. was going
C. went
D. had gone