Topics: Gerund and Infinitive
I can feel something ________ up my leg. It must be an insect.
A. crawling
B. crawl
C. to crawl
D. crawled
Select your answer:

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Modal Verbs of ObligationPast Simple vs Present SimpleVerbs – Nouns – Adjectives - AdverbsThe Simple Present Tense1st ConditionalComparative and SuperlativesCoordinating ConjunctionCountable QuantifiersPresent TensesPresent Perfect Simple & ContinuousOther quiz:
Gerund vs. Infinitive › ViewIt is very difficult __________ this question.
A. Answering
B. To answer
Vocabulary and Grammar › View
What is the synonym of “begin”?
A. End
B. Start
C. Finish
D. Stop
