来自屈文新的问题
用适当的情态动词填空you（）goandseeadoctoratoncebecauseyou'vegotafever.themanintheoffice（）beMrBlack,becausehewenthomejustnow.maylgotothecinema,mum?certainly,butyou（）bebackby11o'clock.who&
用适当的情态动词填空
you（）goandseeadoctoratoncebecauseyou'vegotafever.
themanintheoffice（）beMrBlack,becausehewenthomejustnow.
maylgotothecinema,mum?certainly,butyou（）bebackby11o'clock.
who'sthatwomantalkingwithAnn?l'mnotsure.lt（）behermother.
nobody（）livewithoutairandwater.
