modal Auxilairy

0 8 词汇卡 piotrkraszewski7

问题		答案
must/shall/have to/need to 开始学习		necessary
must not/ shall not /may not 开始学习		Not allowed
can 开始学习		able to
shuld 开始学习		advised/ ought to
may 开始学习		allowed
could 开始学习		were able to
do not have / do not need 开始学习		not necessary
may 开始学习		propable / possible