[ Vocabulary ]
The customer service was ___________ in resolving the issue.
A. efficient
B. efficiently
C. efficiency
D. inefficiency

Random Topics:
Mixed ConditionalSentence and FragmentVerbs and TensesHave to/Has toVerb Forms and PrepositionsToeic VerbFuture Perfect TenseWishesGrammar RulesSimple vs Continuous Past TenseOther quiz:
Direct and Indirect Speech › ViewChoose the correct option:
Petra: ‘I won’t tell you what happened until tomorrow.’
A. Petra said she wouldn’t tell me what had happened until the next day.
B. Petra said she wouldn’t tell me what had happened until tomorrow.
C. Petra said she won’t tell me what had happened until the next day.
Conditionals › View
He would buy that car if he _____ the money.
A. have
B. has
C. had
D. would have
Grammar › ViewTo be a doctor you don’t have to study .
This sentence is wrong :
_
A. TRUE
B. FALSE
Tenses and Structure › View
Identify the past simple form of the verb in this sentence: ‘She (to go) to the store yesterday.’
A. goed
B. goes
C. went
D. going
