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:
Conditional Sentences › ViewIf she (study) harder, she (get) better marks.
A. studies, would get
B. studied, will get
C. studies, got
D. studies, will get
Vocabulary › View
The exchange of messages in an internet or other network.
A. talk
B. conversation
C. chat
Grammar › ViewWhile 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
