be----.don not drive too fast.it is dangerous.

be----.don not drive too fast.it is dangerous. _____ drive too fast.It's dangerous.not be no don't drive not Sisteen-year-olds___(be)not allowen to drive. Be careful___ (not drive) too fast It's dangerous Will you please not drive so fast?It'is too dangerous.中为什么不用don't drive? I ___ drive a car.A don't canB am not canC not canD can not写清原因 Don not worry be happy是什么意思! Don not be mad at me People don't let t___ drive a car.because they think they are not calm enough 句型转换 I don't think sixteen-year-olds should be allowed to drive. His parents don't want him to be a _____(drive) Please______late again.A.A.don't B.not C.don't be D.not be 概括句意,用be （not)allowed to do 改写下列句子1.We can study in groupWe __ ___ ___study in group2.My parents don't let me drive their carI ___ ___ ___to drive parents'car3.Brother always allows me to borrow his CDsI ___ ____ __ borrow bro don't be careful和be not careful的区别 Please____ late again A.not be B.don't be don’t be late为什么不是be not late not to be 和 don‘t be的用法