Topics: Tenses
His academic results have improved ______ .
A. after he had taken this course
B. before he took this course
C. when he was taking this course
D. since he took this course
Select your answer:

Random Topics:
Present Continous Tenseused to vs be used to vs get used toTenses and Sentence CompletionAdjectives, ING - EDConditionals and Modal VerbsGerund or to InfinitiveAdjectives vs AdverbsGrammar: MorphologyModal, Causative Verb & Elliptical StructureCoordinate ConjunctionOther quiz:
Past Tense › ViewI ___ you in the park yesterday. You ___ on the grass and ___ read a book
A. saw-were sitting – reading
B. saw-sat-read
C. saw-sat-readed
D. saw-sitted-readed
Grammar and Vocabulary › View
There are some houses, a supermarket, a restaurant, and 300 people in this place.
A. a city
B. a village
C. a town
