We use compact florescent light bulbs, ________ last 10 times longer than incandescent bulbs.
A. what
B. that
C. which
D. they

Random Topics:
Adverbs of DegreeComparison of Adjectives and AdverbsUse of Prepositions or ConjunctionsPronouns/ Present TenseNoun ClausePhrasal VerbGrammar and Sentence CorrectionQuantifiers, Countable and Uncountable NounsAction VerbIntermediateOther quiz:
Vocabulary › ViewIt has recently formed a … with recruitment company Open Doors and is now looking for … from local businesses and community groups to help raise … of the importance of nature in our daily lives
A. awareness – freedom – collaboration
B. commitment – collaboration – partnership
C. partnership – collaboration – awareness
Vocabulary › View
The immigrant faced numerous ________ while adapting to a new country and culture.
A. interactions
B. achievements
C. hardships
D. accomplishments
Vocabulary and Grammar › ViewSomebody who doesn’t mind waiting for something is
A. impatient
B. patient
C. lazy
D. bossy
Adverb of Frequency › View
We……………..Chiang Mai for our holidays.
A. go often to
B. often go to
C. go to often
