[ Idioms ]
Bob is trying hard to keep ___ with the rest of his class.
a. up
b. on
c. in

Random Topics:
Grammar and VocabularyGrammar: SyntaxAnalogyWH- Question WordsQuestion Tags in Verb TensesPassive SentenceSubject and Verb AgreementPresent Perfect ContinuousTemporal Conjunctions and ConnectivesGrammar - ConnectorsOther quiz:
Conjunctions › ViewI was very tired, ___ I went straight to bed after dinner.
A. or
B. but
C. so
D. and
Tenses › View
Last Wednesday they _____ (play) chess after they _____ (do) their homework.
A. had played/did
B. played/had done
Vocabulary › ViewThe act or way of working
A. operation
B. spigot
C. administered
D. retractable
Grammar › View
She _ (sing) beautifully at the concert.
A. sing
B. singing
C. sang
D. sings
