[ 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:
Past Continuous and Past Simple TenseDefinite and Indefinite Articlesanother/the others/each other/one anotherPresent Simple VS ContinuousPreposition and Word FormPresent Perfect ContinuousGerund, Infinitive & ModalsAdverb ClauseVerb and Preposition
Other quiz:
Grammar › ViewTo bungee jump, you ________ sign a contract with the company.
A. have to
B. should
C. ought
D. can
Grammar › View
We ___ it very well.
A. know
B. knows
Trending Topics
Loading...
How to use : Read the question carefully, then select one of the answers button.