[ Grammar ]
We worked on the project ________ we were too tired to keep working.
A. although
B. because
C. until
D. while
E. when

Random Topics:
Past ContinuousRelative ClauseQuantifiersSimple Present ProgressiveTypes of PhrasesPronouns, Sentence Structure, and Figurative LanguagePresent Simple and Present Continuous TensesAdverbs of TimePreposition FormSentence TransformationOther quiz:
Modals › ViewA: Whose schoolbag is that?
B: I am not sure, but it ____ be Janet’s. It looks like her bag.
A. could
B. must
C. can’t
Grammar › View
He is very famous. People can’t forget him.
A. He is too famous for people to forget.
B. He is enough famous for people to forget him.
C. He is very famous to forget him.
Grammar › ViewLisa will be attending today’s dance lesson, _______ she?
A. will
B. won’t
C. would
D. wouldn’t
Grammar › View
My car is too small. I wish I ______ a bigger one.
A. had
B. have
C. would have
D. could have
