【推荐1】It may take a few months for you to build up your ________ (strong). （所给词的适当形式填空）

【推荐2】It’s going to be some time before I recover my full ________ (strong). (所给词的适当形式填空）

【推荐3】One of his ________ (strong) was his ability to express his love to his family. (所给词的适当形式填空)

【推荐1】As a ________(poetry), he is a success, but as a father, he is a failure.(所给词的适当形式填空)

【推荐2】In our daily life,he teaches us how to tell the________ (differ) between right and wrong. （用所给词的适当形式填空）

【推荐3】Only if a teacher has given ________ (permit) is a student allowed to enter this room. (所给词的适当形式填空)

【推荐1】He had a ______ (vary) of interests which made him an agreeable companion. （所给词的适当形式填空）

【推荐2】English and Chinese _____________(metaphor) are important rhetorical devices in two languages. (所给词的适当形式填空)

【推荐3】The bone structure of our ancestors developed for_________(million) of years to support a creature that walked on all fours and had a relatively small head. (所给词的适当形式填空)