[ Zero Conditional ]
If you dip red litmus paper into lemon juice, it … blue.
- isn’t turn
- don’t turn
- doesn’t turn

Random Topics:
Asking & Giving OpinionPossessive NounsPresent Tense vs Past TensePast Perfect TenseAuxiliary Verbs (be, do, have)Present TensesPassive and Active VoiceGrammar - Collective NounsCountable Vs Uncountable NounsGrammar ClausesOther quiz:
Present Simple and Present Continuous Tenses › ViewI … (not feel) well at the moment. I need to take a rest.
A. do not feel
B. am not feeling
C. is not feeling
D. does not feel
Tenses › View
They (take) a boat trip around the islands next holiday.
A. took
B. will take
C. takes
D. take
Grammar › View“Excuse me, _______ is the national monument?” asked the tourist.
A. who
B. why
C. where
D. whose
Grammar - to be › View
Five people ………..hurt in the accident yesterday.
A. is
B. are
C. was
D. were
