[ Progressive Verb Tenses ]
The door was opening slowly.
A. was opening slowly
B. opening slowly
C. was opening
D. door was
Random Topics:
Present and Past Perfect TensesPrepositions of Location, Movement and TimeSimple Past TensePast ParticiplesVerbs and PrepositionsArticle the or zero article (-)English ArticlePresent SimpleAdverbial ClauseFirst Conditional, Future Time ClausesOther quiz:
Tenses › ViewBy the time the ceremony starts, they ___ all the offerings.
A. prepare
B. will prepare
C. have prepared
D. will have prepared
Infinitives and Gerunds › View
She can find the answer by ______ an encyclopedia.
A. to use
B. using
Preposition and Conjunction › ViewYellow ______________ red are my favorite colors.
A. so that
B. but
C. or
D. and
English Morphosyntax › View
Kwan likes to read maps, ____________ Angelo doesn’t.
A. either
B. but