The committee is discussing the problem right now. It will ________ have been solved by the end of next week.
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He must be helping the old man to water the flowers, ?
A. is he B. isn’t he C. must he D. mustn’t he
The committee is discussing the problem right now. It will ________ have been solved by the end of next week.
|
He must be helping the old man to water the flowers, ?
A. is he B. isn’t he C. must he D. mustn’t he