an -ing verb used as a verb must have a ______
A. Gerund
B. Participle
C. Helping Verb
D. Noun

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Types of SentencesComperative and SuperlativeVerb FormModal ProbabilityAdjective & AdverbsVerbal CommunicationPast and Past ContinuousSuperlativesGrammar - could / could notPresent Progressive or Present SimpleOther quiz:
Infinitives and Gerunds › ViewShe enjoys ___ new recipes on weekends.
A. trying
B. to try
Conditional Sentences › View
The twins always wear the same clothes, making it hard to tell them apart.
A. If the twins dressed differently, it would be easier to distinguish them visually.
B. Without their similar clothing, it would be impossible to tell the twins apart
C. If the twins wore unique clothing, it would be difficult to tell them apart.
D. If they didn’t have such similar features, dressing differently would help distinguish the twins.
Grammar › ViewWhat is the positive degree of ( Taller ) ?
A. most tall
B. more tall
C. tallest
D. tall
Verbs & Adverbs › View
Choose the correct correct option to complete each sentence:
You _____ answer my question yesterday.
A. aren’t
B. didn’t
C. don’t
D. doesn’t