[ 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:
Grammar › Viewuse past perfect simple or past perfect continuous: I ____ (be) at home all day. I had to get out and go for a walk.
A. have been
B. has been
C. been
Tenses › View
At the moment, the students ___ for their final exams.
A. study
B. are studying
C. have studied
D. studied
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
