Topics: To Infinitive/Bare Infinitive/Gerunds
I’m sure that he knows ————– this new machine.
A. to use
B. using
C. how using
D. how to use
Select your answer:
Random Topics:
Adjective and AdverbMixed Present TensesPast Perfect and Past Perfect ContinuousAuxiliary VerbsFuture PlansComparatives and SuperlativesModals of Necessity and SuggestionVerb and Sentence StructureCountable & Noncountable NounsModals of PredictionOther quiz:
Reported Speech › ViewKate …………that she wanted to join us for lunch.
A. said
B. told
C. say
D. tell
Conjunctions › View
I like studying English ____ I find it difficult sometimes.
A. and
B. or
C. but