[ Zero Conditional Sentence ]
We use__________ in Zero Conditional:
A. Present Simple
B. Present Continuos
C. Present Perfect

Random Topics:
Gerund and InfinitivesGerund or InfinitivePersonal Pronouns-ing &-ed AdjectivesGrammar, Literature, and VocabularyGrammar ( going to)Zero and First ConditionalsClauses and GerundsModals for RecommendationsPresent Simple QuestionsOther quiz:
Vocabulary › ViewFind the synonym of reject.
A. mimic
B. chronic
C. irritable
D. veto
Grammar › View
Put __________________ around a speaker’s exact words.
A. commas
B. speaker tags
C. quotation marks
D. An indent
Grammar › ViewThe cow jumped over the moon.
What is the subject of this sentence?
A. cow
B. moon
C. jumped
D. over
Grammar › View
Choose the correct option to complete the sentences:
Companies ___________ invest in technology to communicate with customers online.
___
A. have to
B. mustn’t
