[ Grammar ]
Before you … don’t forget to shut the window.
A. Left
B. Leave
C. Are leaving

Random Topics:
Definite and Indefinite ArticleGrammar Present Perfect (ever never)The -ing Form of VerbsPerfect ModalsGrammar (Adverbs, Prepositions, Prepositional Phrases)Adjectives and VocabularyModal ProbabilityMust or Mus notGrammar - could / could notThird ConditionalOther quiz:
Zero and First Conditionals › ViewMy sister ___ the phone if she is watching a film in TV.
A. doesn’t answer
B. will not answer
C. answers
Vocabulary › View
To examine methodically by separating into parts and studying their interrelatedness.
A. analyze
B. compare
C. investigate
D. experiment
Grammar › ViewWhat are the correct singular possessive noun forms of the following words: fox, child, man
A. fox’s, child’s, men’s
B. fox’s, child’s, man’s
C. foxes, children, men
D. foxes’, childs’, mans’
Tenses › View
Patricio ___ cars. He only ___ motorbikes, so he ___ one next month
A. doesn´t drive / rides / gets
B. doesn´t drives / rides / will get
C. doesn´t drive / rides / will get
D. don´t drive / rides / will get