[ Conditional Sentences ]
He __________ (catch) the train if he __________ (left) home earlier.
A. catched / might leave
B. could catch / had left
C. catches / would leave
D. might catch / leaves

Random Topics:
Modals and InversionVerb Forms and PrepositionsReflexive Pronouns & Modal VerbsPresent Perfect Simple and ContinuousInfinitivesMiscellaneous Grammar UsagesModal Verbs and PermissionEd and Ing EndingsSimiles, Metaphors, Personification and HyperboleDeterminers & QuantifiersOther quiz:
Gerund or Infinitive › ViewI understand gerunds and infinitives! I don’t need ______ the teacher about the grammar anymore.
A. to ask
B. asking
Verb Tenses › View
Form a negative sentence: He likes ice cream.
A. He is fond of ice cream.
B. He likes vanilla ice cream.
C. He does not like ice cream.
D. He does not enjoy ice cream.
Grammar › ViewAs ______ as we cooperate, we can finish the work easily.
A. much
B. soon
C. long
D. well
Grammar › View
. He __________ well since the exam started.
A. has not been sleeping
B. have not been sleeping
C. did not been sleeping
D. was not been sleeping
