[ Adverb of Frequency and Past Continuous Tense ]
I __________ (usually, double-check) my front door before leaving for work
A. usually double-check
B. usually double-checks

Random Topics:
Comparative and Superlative AdverbsGrammar - to bePronouns of QuantityTenses and Verb FormsArticle & PrepositionSimple Present TenseArticles & Compound NounsInfinitive GerundTransitional Phrases and ConjunctionsFamily Vocabulary and GrammarOther quiz:
Tenses › ViewThey ___________________ in Chicago for 20 years (be).
A. has been
B. are
C. have been
D. will being
Conditionals › View
If the leaves ………. (fall), the trees ………. (be) bare.
A. fall/is
B. fall/was
C. fell/is
D. fall/ are
Noun › Viewchoose the uncountable noun
A. rice
B. team
C. group
D. teacher
Present Tenses › View
Miss Rina…….. us English since 2004.
A. was teaching
B. has taught
C. is going to teach
D. taught
