[ Past Tenses ]
The dog _____ (bark) when I _____ (open) the door.
A. was barking; opened
B. barked; was opening
C. barked; opened

Random Topics:
Irregular verbsParticipal PhrasesCollective NounsHelping and Linking VerbsPast Tense (Regular and Irregular)Definite and Indefinite ArticlesRoot WordJobsConjunctions and Sequence ConnectorsQuestion TagOther quiz:
Definite and Indefinite Article › ViewI saw ______ good movie last night.
A. a
B. an
C. the
D. no article
Grammar › View
Mr. Gray …… the director of English language department. He likes his job a lot.
A. Are
B. Aren’t
C. Isn’t
D. Is
You ……… nine now.
A. am
B. is
C. are
Vocabulary Spelling Grammar › View
What does contribute mean?
A. author’s attitude
B. primary concept
C. to provide goods and services
D. review the content of a text
