[ The First Conditional (if/unless) ]
I …. call you unless there’s a problem.
A. don’t
B. doesn’t
C. won’t
D. will

Random Topics:
If Conditional Zero and OneSimple Past/Past ProgressiveGrammar - Present and Past PassiveRelative PronounsProverbsGrammar : can, could and be able toSubject Verb Agreement and Verb TensesApostrophe GrammarAdjectives (-ed / -ing)Gerunds + To InfinitiveOther quiz:
Tenses › ViewDiana often ……… milk.
A. drink
B. drinks
C. drank
D. is drink
Grammar › View
Which statement shows the correct agreement between the subject and verb?
A. The group of tourists is visiting the famous landmarks.
B. The group of tourists are visiting the famous landmarks.
Tenses › ViewThe technician ………….. repairs on the machinery, so production of the X220 will resume when she has finished.
A. making
B. had made
C. will have been made
D. has been making
Vocabulary › View
He felt a sense of ______ after moving to a new city without any friends.
A. prosperity
B. rage
C. isolation
D. mercy
