Mr. Green is said _____ an experiment to prove the new method of solving the problem when young.
---Must he remember everything he has learned in the class?---No, he _____.
---“Don’t read in bed.”--- What did he said?---He told us _____read in bed.
American English is more or less different____British English______pronunciation and spelling.
He asked ______for the new mountain bicycle.
What on earth did you tell her? The_____on her face suggested that she was very angry.