Class 10 > Science


Use the appropriate verb forms mentioned in the brackets. 1. Have all the rules____ (not explain) to you by the examiner. (present perfect) 2. Are the children____(pluck) the flowers? (present continuous) 3. These awards____(sponsor) by our company. (present perfect) 4. These cheques____(not sign) by the manager. (present perfect)


1. Have all the rules not explained to you by the examiner. 2. Are the children plucking the flower? 3. These awards have been sponsored by our company. 4. These cheques have not been signed by the manager.

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