How do you express an interrupted action in the past?
A. Use present continuous for the interrupted action.
B. Use past continuous for the interrupted action and simple past for the interrupting action.
C. Use simple past for both actions.
D. Use past perfect for the interrupting action.

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Time Clauses of FutureSynonymsArticlesInfinitive and Gerunds“Put” Phrasal VerbAdverbs, Prefixes, and SuffixesComparative AdjectivePast Continuous vs Past SimpleTenses and VocabularyVerbs and Subject Verb AgreementOther quiz:
Grammar › ViewWhich type of sentence is shown below? The weather outside is very nice today.
A. simple
B. compound
C. complex
D. compound-complex
Subordinating Conjunctions › View
How do subordinating conjunctions differ from coordinating conjunctions?
A. Subordinating conjunctions and coordinating conjunctions serve the same purpose in a sentence.
B. Subordinating conjunctions connect independent clauses, while coordinating conjunctions introduce dependent clauses.
C. Subordinating conjunctions introduce independent clauses, while coordinating conjunctions connect dependent clauses.
D. Subordinating conjunctions introduce dependent clauses, while coordinating conjunctions connect independent clauses.
Irregular Plural Nouns › ViewChoose the correct plural form of the noun.
child
_____
A. childs
B. child
C. children
Grammar › View
The phone ________ Can you answer it, please?
A. ring
B. rings
C. is ringing
D. ringing
