Thelittlegirlisignorant_____thebasicrulesofEnglishgrammar。
A、forThelocaltextilemillhas800workers,_____700arewomen.
Everymanandeverywomanworkinghere_____withme.
The manager gave her his _____ that the complaint would be investigated.
I was overjoyed at the news of my county _____ so much progress.
Edisontestedmorethanonethousandmaterialstoseeiftheycould_____electric;currentandglow.
