Topics: Intermediate Prepositions
You need time to master ____ your skill and become better at it
A. at
B. in
C. –
D. of
Select your answer:

Random Topics:
Past ContinuousSimple TenseSubject Verb Agreement & Subjunctive MoodPresent Simple/AffirmativeBe Verb in TensesAntonymsAdjectives (-ed / -ing)Personal & Possessive PronounsAsking and Giving SuggestionGrammar - TOEICOther quiz:
Grammar › ViewIdentify the error: “I wake up at 6 o’clock, then I brushes my teeth.”
A. Wrong tense
B. Wrong WH-word
C. Extra comma
D. No article
Grammar › View
This robot ______ our faces when the scientists improve it.
A. Will be able to make
B. Will be able to guard
C. Will be able to do
D. will be able to recognize
