[ Adverbial Clause ]
I stayed late at the office _____ I could complete the project.
A. because
B. unless
C. so that
D. until

Random Topics:
Vocabulary and PhrasesSentence TypesIdiomsLexico and GrammarVerbs and TensesCountable and UncountablePreposition and AdjectiveCausative VerbWill or Going toAdjectives Ed and IngOther quiz:
Present Tenses › ViewThe farmers ……………….. in the field at the moment.
A. is working
B. are working
C. have worked
D. work
Future Tenses › View
What ______ at 11 o’clock tomorrow morning? I thought we could go for a walk.
A. were you doing
B. will you be doing
C. will you do
D. will you have done
Tenses › ViewThey ___________________ in Chicago for 20 years (be).
A. has been
B. are
C. have been
D. will being
Tenses › View
Our friends ____________ our house tomorrow. They have just informed us.
A. are going to visit
B. will visit
C. will be visiting
D. visit
