[ Conditional Sentence ]
The students would have solved the problem if they _______ their textbooks.
A. had used
B. would have used
C. used

Random Topics:
Auxiliary VerbsModal Verb, Passive VoiceSentence Structure and Verb TensesPerfect Progressive TensesProgressive TensesProverbsConditional Sentence Type 3Grammar: Used to, Would, Be used to, Get used toSimilesPossessive NounsOther quiz:
Grammar › ViewI bet you can’t get up at 4 in the _____ every day.
A. morning
B. mourning
Grammar › View
Are you at home?
A. Yes, we are.
B. Yes, we’re
C. No, we are
D. No, we isn’t
Modals › ViewYou ____ forget to take your malaria medication while your are in the tropics.
A. must not
B. must
Grammar › View
………… old are you?
A. Who
B. How
C. What
