[ Grammar ]
What word best completes this sentence?
You should have helped us ________ we asked for help yesterday.
A. who
B. which
C. where
D. when

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PRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTTenses StructureSentence Structure and Verb TensesGerund Subject or ObjectGrammar speak,talk,say,tellPronouns and Subject Verb AgreementConditionals Type IPerfect TenseRelative Clauses with who and whichLanguage Features of an Opinion ArticleOther quiz:
Countable & Uncountable Nouns › ViewWhen a species is ___ in number there may be ___ chance of keeping it from extinction.
A. many/more
B. many/much
C. few/little
Vocabulary › View
When Ellen is _______, she eats a lot of junk food to help her get over the disappointment.
A. bystander
B. distraught
C. endeavor
D. irate
E. laborious
Relative Pronouns › ViewThis is the most interesting book ______ I have ever read on this topic.
A. that
B. who
C. which
D. where
Tenses and Verb Forms › View
. Fill in the blanks with the correct form of the verb 8. By 10 PM, they ______ (finish) their dinner.
A. will finish
B. will be finishing
C. will have finished
D. will have been finishing
