Grammar Quiz
[ Gerunds and Infinitives ]

I forget …………………. the door, but I’m sure I must’ve locked it.

A. locking

B. to lock

Select your answer:
A  B  C  D  E 


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Definite and Indefinite ArticlesToeic VerbPresent Perfect and Simple Past TenseIrregular Plural NounsPast or Present Verb TensePronouns, Verb, ConjunctionGrammar - QuantiflierRun-On SentencesTenses: Present simple, Past Simple, Future SimpleIdiom and Tenses

Other quiz:

Phrasal Verb › View

Don’t _____________! If you keep practising, you will be a great basketball player someday. 

A. take up

B. show up

C. pick up

D. give up

Vocabulary & Grammar › View

. The integration of ____ technology into the new smartphone model has helped improve user experience.

A. advanced

B. real-time

C. effortless

D. self-driving

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