You … for hours at the doctor’s if you … an appointment.
A. will wait, won’t have
B. wait, don’t have
C. will wait, don’t have
D. wait, won’t have

Random Topics:
Gerund - to Infinitive Grammar: Adjectives & PrepositionsCountable Vs Uncountable NounsModals for RecommendationsCan/CouldGerund Subject or Object-ing / InfinitiveFuture TenseGrammar and PrepositionActive and PassiveOther quiz:
Modal Auxiliaries › ViewA: I heard that Jessica has gotten a scholarship to Duke University!
B: It’s not definite yet, but she _____ get one. The admissions office says that it’s possible, and they will let us know next month.
A. can
B. can’t
C. might
D. might not
Tenses › View
Before the guests arrived, Mary _______.
A. finished all the preparations
B. were finishing all the preparations
C. had finished all the preparations
D. has finished all the preparations
Perfect Tenses › ViewLewis: Hi Danny. You __________ to my birthday party. Where__________you?
Danny: Hi, I __________ at home. You __________ me to your birthday party.
A. not came / are / am / didn’t invite
B. didn’t come / were / was / didn’t invite
C. came / are / was / invited
D. didn’t came / are / was / didn’t invited
Grammar › View
Michael works for BP and ______.
A. so am I
B. so I work
C. so I do
D. so do I