[ Tenses ]
John ______ on the floor and hurt his leg when he rushed to answer the phone.
A. slip
B. slips
C. slipped
D. slipping

Random Topics:
Perfect and Past TenseModal Verbs - ObligationVerb TensesGrammar - Future ActionVerb Tenses and Past ParticiplesTenses and ComparisonsBasic TensesGrammar - First ConditionalTo Infinitive or GerundSimple Present VS Present ContinuousOther quiz:
Passive Voice › ViewNowadays, a lot of toys _________________ in China. (make)
A. are maked
B. are made
C. is made
D. were made
Grammar › View
“Has anyone ever ____ an albino tiger before?” Miss Chua asked her students?
A. see
B. saw
C. seen
D. sees
Adverb › ViewMy brother often goes to bed ________
A. earlily
B. early
C. earlier
D. in a early way
Grammar Phrases › View
. “This quiz is harder than the others.” The adjective “harder” is___
A. superlative
B. comparative
