Because I don’t have a pen, I don’t write.
A. Adverb clause of reason
B. Adverb clause of condition
C. Adverb clause of purpose
D. Adverb clause of contrast

Random Topics:
Tenses & PassiveCoordinating ConjunctionGrammarThe First Conditional (if/unless)Wish, Unless, If sentenceExclamationComparative - SuperlativeDescriptionsPresent Perfect Simple & Present Perfect ContinuousTypes of Sentence StructuresOther quiz:
Past Simple and Past Progressive › ViewYesterday I___________ (go) to the library, next I __________ (have) a swim, later I ___________(meet) Julie for coffee.
A. went / was having / met
B. was going / had / met
C. went / had / met
D. went / had / was meeting
Present Tenses › View
I … the dinner is fine. Why … silence? What … about?
A. think/do you keep/are you thinking
B. think/are you keeping/think
C. think/are you keeping/are you thinking
D. am thinking/are you keeping/think
Modals › View(-) I ____________ eat my dinner, because my stomach is not OK.
A. must
B. Can
C. Can´t
D. have to
Grammar › View
The professor didn’t begin his lecture ….. all the students were seated.
A. by the time
B. after
C. since
D. until
