The painter's ______ for painting the living room and kitchen was $1000.
A. show
B. estimate
C. continue
D. comment
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France is a(n) ______ place for holidays.
A. popular
B. research
C. average
D. suggest
The rain is supposed to ______ all night.
A. show
B. estimate
C. continue
D. research
I do not know enough about the topic to offer a(n) ______ on it.
A. estimate
B. research
C. population
D. comment
She has been doing ______ on how children learn language.
A. suggest
B. research
C. popular
D. comment