[ Conditional Sentences ]
_______an emergency arise, call 911.
A. Should
B. If
C. Will
D. Were

Random Topics:
Conditional SentencesPresent Tense vs Past TenseFuture Continuous, Future Perfect and Future Perfect ContinuousSubject-Verb Agreementused to, be used to, get used toQuestion WordsComparatives, Superlatives, and ModalsVerb Moods and Vague PronounsComparisonsRelative Clauses and UsageOther quiz:
Prepositional Phrase › ViewWhat is the prepositional phrase in the sentence?
The dog followed her down the stairs.
A. the dog
B. down the stairs
C. followed her
D. her
Modal Verbs › View
In Thailand, a car _____ travel on the left side of the road.
A. could not
B. would
C. might
D. must
Grammar › ViewIdentify the clause type:
Since I went to Ella’s, I’ve been looking forward to FroYo Friday!
A. Adjective
B. Adverb
Simple Present Tense vs Present Continuous Tense › View
What …………. ? ~ I’m listening to my new MP3 player.
A. do you do
B. do you doing
C. are you doing
D. are you being do
