[ Modal Verbs ]
__________ you need assistance, press the red button.
A. If
B. When
C. Unless
D. Should
Random Topics:
Conditionals and WishesIndirect SpeechGrammar - Present Perfect with for and sinceGerund & InfinitivesPresent Continuous, Present Perfect and Used toSubject Verb Agreement and TensesDemonstrative PronounsModals of ProbabilityVocabulary and GrammarStative Verbs and TensesOther quiz:
Grammar › View_________ (shoot) down by the monster, the ball burst into flames.
A. Shooting
B. Shot
Tenses › View
If you study hard, you _______________ succeed in the exam.
A. shall
B. shall be
C. will be
D. will
Grammar › ViewHenry ____________ me since I migrated to Britain.
A. call
B. calls
C. has not called
D. called
Grammar › View
……helped you find your keys? My friend.
A. what
B. who
C. which
D. whose