[ Gerunds and Infinitives ]
I forget …………………. the door, but I’m sure I must’ve locked it.
A. locking
B. to lock
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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 TensesOther quiz:
Idioms › ViewTo “jazz up” means to ___.
a. go faster
b. make something more exciting
c. make a lot of noise
Grammar › View
Have you ever ________ to Shanghai?
A. been
B. gone
C. been in
Phrasal Verb › ViewDon’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