[ Tenses ]
The automatic door didn’t …… when I stepped in front of it.
A. opened
B. be open
C. open
D. to open

Random Topics:
Distinguishing Future TensesGrammar - FutureConnectivesPronouns, Sentence Structure, and Figurative LanguagePresent Simple and Modal VerbsLinking WordsHow often - long - much - manyGrammar for TOEFLArticle and Order of AdjctiveModals of AdvisabilityOther quiz:
Modals › ViewI……do my homework every day.
A. must
B. must not
Grammar › View
The synonym of the word “acceleration” is
A. Decrease
B. Increase
C. Tolerate
D. Accept
Grammar › ViewI received a bunch of flowers __________ the Valentine’s Day.
A. at
B. in
C. on
D. during
Vocabulary › View
The process of growth or increase, typically by the gradual accumulation of additional layers or matter.
A. accretion
B. congealed
C. sheepish
D. quarrel
