[ Grammar - Present Perfect with for and since ]
I haven’t worked this hard _________ I was at school.
A. for
B. when
C. since
D. yet

Random Topics:
Tenses and VerbsPrepotitionsAdverbial ClauseInfinitives or GerundsFOR & SINCERelative Clauses beginning with PrepositionsComplex SentencesSimple PastSimple Present & Present Progressive3rd Person SingularOther quiz:
Grammar › View. There’s a huge convention in Chicago this weekend, so I’d rather visit _______.
A. anyplace
B. where else
C. somewhere else
D. other place
General Knowledge › View
What Is The Capital Of Wyoming?
A. Douglas
B. Cody
C. Cheyenne
D. Powell

a.safe
b.dangerous
Grammar & Vocabulary › View
It is important to _____________ carefully to the teacher’s instruction before we start our project.
A. listen
B. listens
C. listening
D. listened
