[ Verb Tenses ]
I ___ until it is my turn to see the doctor.
A. am waiting
B. is waiting
C. are waiting

Random Topics:
Modals of ObligationModal Verbs & Reflexive PronounsComparative and Superlative AdjectivesPresent, Past, and Future TimeArticle the or zero article (-)Too or EnoughNoun, Pronoun, Adjective, VerbModals AuxiliaryRelative PronounPresent TensesOther quiz:
Verb Patterns › ViewI regret ______________ so much. Now I have a hangover
A. drinking
B. to drink
Prepositions › View
Christmas is celebrated _____________ December.
A. In
B. At
C. On
We _____ new vocabulary at school yesterday.
A. learning
B. will learn
C. learnt
D. learns
Subject-Verb Agreement › View
Some of the debts ________ are still outstanding.
A. Is
B. Are
