[ Subject-Verb Agreement ]
There (is, are) however, numerous elements that are man-made as well.
A. Is
B. Are
Random Topics:
Verb Tenses and ModalsModal Verbs - ObligationInfinitive and GerundIF CLAUSEDo not- Does notPrepotitionsWh QuestionsAdverbs, Prefixes, and SuffixesPast Simple and Past ContinuousPassive Voice and ModalsOther quiz:
Phrasal Verbs › ViewMy diet’s going OK, but _____ bread has been really difficult.
A. giving up
B. finding out
C. putting on
Past Tense › View
Ali _______ his new car to his mother’s house.
A. drove
B. drive
C. driving
Conjunctions › ViewMy family went to Africa ______ we wanted to study the wild animals.
A. so
B. because
C. therefore
D. or
Tenses › View
After I _____ my suitcase, I remembered that I had forgotten to put in my toothbrush.
A. was locked
B. have locked
C. had locked
D. has locked
E. would have locked