[ Subject-Verb Agreement ]
The use of vitamin supplements and herbs ___ becoming increasingly popular among Americans.
A. Is
B. Are
Random Topics:
Present Simple Affirmative and NegativeAdverb or AdjectiveWord FormationPronouns, Sentence Structure, and Figurative LanguageModals and Semi-Modalslike/do not likeGrammar : Structural Common Errorswill, be going to, would like toGrammar: MorphologyOrder of AdjectivesOther quiz:
Present Continuous, Present Perfect and Used to › ViewI think I (forget) _______________________________ to buy some bread
A. I think I has forgotten to buy some bread
B. I think I have forgot to buy some bread
C. I think I have forgotten to buy some bread
D. I think I has forgot to buy some bread
Grammar › View
Frank passed the exam without studying for it. The exam …. very difficult.
A. must be
B. can’t have be
C. can’t have been
Grammar › ViewKhaleesi has three dragons.
A. Verb
B. Pronoun
C. Noun
D. Adjective
Grammar (want to/ need to/ have to) › View
You look tired, you ________ have a rest.
A. want to
B. need to