While ____ the dog, you should take care not to get loose . Otherwise, it may be dangerous to strangers.

He let me repeat his instructions_____ sure that Iunderstood what was _____ after he went away.

Why was Miss Read so angry with you this morning—She asked me _______.

35. The poor old man _____ blind when he was very young.

He was angry _____ your work He said thathe _____ at all