It is not enough only to __________ the rules of grammarif you want to learn English

It is important that enough money __________ to

I’m ___ enough to know it is going to ？

I’m ___ enough to know it is going to be ？

It is found that many Americans are not doing enough to care _____ their teeth.A、／B、f

It is not enough to observe behavior. and ______ them with physiological events that occur

It is _____ to go swimming today .A.very warmB.enough warmC.too warmD.warm enough