I was really anxious about you. You ______ home without a word.
A、mustn’tleaveB
虚拟语气用法。句意：我(那时)真的很担心你。你本不应该不留个话就离开家。
Theybuiltahighway_______themountains.
Hehasdeeploveforthepeopleand________loyaltytothecountry.
——Wehavetostoptalkinghereoutside.Listen,_______!——Hurryup,orwe’llbelate
Traditionallinguistsbelievethatthewrittenformoflanguageis______tothespokenform.
Chinaisamountainouscountry.Hills,mountains,andplateauscover_______ofthetotalarea.
