He often ______ in his speech. A: rumbles B: stumbles C . tumbles C: jumbles
He often ______ in his speech. A: rumbles B: stumbles C . tumbles C: jumbles
He often （）in his speech. A: rumbles B: stumbles C: tumbles D: jumbles
He often （）in his speech. A: rumbles B: stumbles C: tumbles D: jumbles
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