—Noise is _____to human’s health.—Yes, we shouldn’t talk loudly in public.A. harmful B. harm C. harmless
--- What’s this in English ?--- __________ a ruler .
__________ the next photo __________ my family are my brothers .
--- Your English is very good .--- __________ .
There is __________ “ m ” and __________ “ o ” in the word “ morning ” .
__________ is Kate Smith . __________ last name is Smith .