[ Grammar ]
The client_________________for long before he __________the answer
A. has been waiting/was given
B. had waited/was given
C. had been waiting/was given
D. was waiting/was being given

Random Topics:
Verb to beVocabulary and IdiomsGrammar: MorphologyTransitive and Intransitive VerbFrequencyNoun Phrases and Verb PhrasesQuestion WordsPersuasive TextIntensifiers: Really vs VeryHabitual and Continuous TensesOther quiz:
Possessive Nouns › ViewThe baby of a bear is very clumsy.
A. The bears baby is very clumsy.
B. The bears’ baby is very clumsy.
C. The bear’s baby is very clumsy.
Past Tenses › View
My friend Harry ……………………………..off the ladder while he was trying to paint the ceilling of his room.
A. fell
B. fall
C. falls
D. was falling
Conditional Sentence Type 0, 1, 2, 3 › View… I tall, I would consider joining the army.
- If were
- Were
Prepositions › View
Their house is _____ the James River.
A. on
B. at
