【C11】A．neverB．permanentlyC．occasionallyD．sometimes

A．never B．permanentlyC．occasionally D．sometimes

A．neverB．oftenC．everD．now

【C5】A．neverB．yetC．alreadyD．since

We do need a little freedom from our leashes______.A．in particularB．at all eventsC．on occa

【C3】A．neverB．frequentlyC．sometimesD．long

A．neverB．seldomC．oftenD．always