[ Subject-Verb Agreement ]
The surfer or the swimmers (is, are) responsible for the littered beach.
A. Is
B. Are

Random Topics:
Grammar: Simple Past and Past ContinuousObject PronounsSecond and Third ConditionalGrammar ModalsComparatives or SuperlativesCountable QuantifiersGerund or to InfinitivePresent SimpleToo or EnoughGerund vs InfinitiveOther quiz:
Adverbial Clause › View_____ it was late, he decided to go out for a walk.
A. When
B. Since
C. Although
D. If
Present Tense › View
Forming Present Continuous tense: Complete the sentence with the correct form of the verb: We ________ (study) for the exam.
A. are studying
B. is studying
C. was studying
D. will studying
Tenses › ViewHani has been reading a book for two hours
What tense is used in the sentence above?
A. Simple Present
B. Present Continuous
C. Present Perfect
D. Present Perfect Continuous
How much or How many? › View
_____mangoes do you want?
A. How much
B. How many
