I am sorry. I wanted to call you last night _____________ my brother was using the phone.
A. because
B. so
C. or
D. but

Random Topics:
Temporal Conjunctions and ConnectivesCan vs CouldThe First Conditional (if/unless)Adjectives & PrepositionsUse of Prepositions or ConjunctionsSimple Past Tense & Future TenseModals and Comparative SuperlativeModal Verb, Passive VoiceSubject, Object, Possessive Pronoun and Possessive AdjectivesCausative VerbOther quiz:
Past Tenses › ViewWe __________ already __________ (make) the backup before the server crashed.
A. had … made
B. had … ben maked
C. was … making
D. did … make
Mixed General Quiz › View
Which provinces _____ children to be excused from school to work on the family farm?
a. allow
b. allows
c. allowing
While many spiders use webs to catch their food, others capture prey using hunting or burrowing techniques. Spiders from the family Ctenizidae, often called trapdoor spiders, ______ their burrows with doors, using their silk for hinges.
Which choice completes the text so that it conforms to the conventions of Standard English?
A. cover
B. are covering
C. will have covered
D. had covered
Conjunction › View
Where are you going ___ the summer?
a. at
b. on
c. in
