[ Prepositions ]
The boy needs to concentrate _____ his studies. His grades are falling.
A. In
B. On
C. About
D. Over
Select your answer:
Random Topics:
Gerund vs. InfinitiveRelative Pronoun Loose vs. LoseDependent ClausesSubject Verb Agreement; Indefinite PronounsPast ParticiplesPassive Voice - Present ContinuousNoun, Verb, AdjectivePast Progressive Tense
Other quiz:
Future Tense › View… when I return? I want to have a word with you.
A. Will you sleep
B. You sleep
C. Will you be sleeping
Present Continuous › View
My friend____training a lot these days.
A. isn’t
B. aren’t
C. ‘m not
How to use : Read the question carefully, then select one of the answers button.