[ Tenses ]
Bob couldn’t buy the new computer because….
A. he had lost his old one
B. he had watched a scary movie.
C. he had spent all his money.
D. he hadn’t studied at all.

Random Topics:
Coordinating Conjunctions and Comparative AdjectivesVerbs & AdverbsAdverbs of How Something is DoneApologizingFuture - be going toAdjective OrderTypes of Sentence StructureRelative Clauses with who and whichGerunds and InfinitivesGrammar - may/might/couldOther quiz:
Grammar › ViewShe can sing well, __________ ?
A. couldn’t she
B. isn’t she
C. can’t she
Present Tenses › View
“I sent you an email.”
“Really? I _____ it.”
A. haven’t been receiving
B. haven’t receive
C. haven’t received