[ Time Clauses of Future ]
I will open the door ________ father rings.
A. so
B. yes
C. when
D. while

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Grammar › ViewWhat is the correct order of the words in a question?
A. subject, verb, object
B. verb, subject, object
C. subject, object, verb
D. object, verb, subject
Articles › View
He works as a guard at ___________ .
A. the prison
B. prison
Simple Tenses › ViewWhat ___ decided by the committee last week?
A. was
B. is
C. has
D. were
Vocabulary › View
to wipe out
A. dilemma
B. efface
C. debris
