[ Gerunds and Infinitives ]
Ted was surprised _____ (see) his computer shutting down.
A. seeing
B. to see

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Kinds of SentencesVerbs & Verb TensesGrammar (Adjectives)Grammar Pronoun and Singular Plural NounSimple PastModals, Phrasal Verbs, Gerunds and InfinitivesIdiomsPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTArticles with SubstancesPerfect and Past TensesOther quiz:
Grammar › ViewWill … be any homework tonight?
A. their
B. they’re
C. there
D. them
Grammar › View
These modern household appliances both make our life more convenient _____ are eco-friendly.
A. or
B. nor
C. and
D. but also