[ 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:
Transitional WordsPassive SentencesLet & Be allowed toSentence Structure and Pronoun AntecedentPresent Perfect vs Past SimpleWill and Will notPassive Voice Present SimpleAdjectives vs AdverbsFuture Simple TenseVocabulary Spelling GrammarOther quiz:
Vocabulary › ViewMy husband is going to wear a ___________ and I am wearing a pretty __________ to the wedding on Saturday.
A. suit/dress
B. sandals/belt
C. backpack/boots
D. overalls/mittens
Present Perfect Tense › View
I couldn’t sleep because the neighbor’s dog ______ barking.
A. keeps
B. kept
C. has kept