[ Grammar ]
The use of reference books _____ necessary for learning a language.
A. is
B. are
Select your answer:
Random Topics:
Wish / If only ( Present)Past ParticiplesPast, Present, FutureModal AuxiliaryThe First Conditional SentenceIntermediate PrepositionsModals and AdviceInterjections, Tag Questions and Nouns of Direct AddressConditional Sentences with Modal VerbsSimple Past Tense (was/were)Other quiz:
Grammar and Vocabulary › ViewShe went through fire after her husband died.
A. accepted the loss
B. felt the heat
C. suffered a lot
D. became courageous
Countable and Uncountable › View
Would you like ……………….tea?
A. some
B. any