[ 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 › ViewIt’s __________________ in the office. Can you turn on the air conditioning?
A. hot too
B. enough hot
C. too hot
D. too many hot
General Quiz › View
You’re having a sore throat. You’d better_____ to the doctor.
A. to go
B. went
C. go
D. going
Henry ____________ 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