[ Tenses ]
One day, Mr. Clark … home with a smile on his face.
A. walked
B. was walking
C. had walked.

Random Topics:
Verb TensesSecond ConditionalPhrasesAsking and Giving SuggestionPrepositionTenses and StructureGrammar and Verb TensesArticleConditional SentencesPresent TenseOther quiz:
Nouns, Articles, Determiners › ViewWould you like ……… apricot?
A. a
B. an
C. the
D. (no article)
Grammar › View
You’ll have to pay attention ________ the show.
A. no preposition
B. in
C. during
D. while