21.Youarevery_______totakethetroubletohelpme.Icannotthankyouenough.
22.What’syourfavoritekindofmusic?Doyoulike_______music.
23.Thisnationisnotedforitseconomic_______.
24.Hewantsto_______hisappointmentfromMondaytoWednesday.
25.ThisiswhatIcoulddo.Thereisnoother_______forme.
26.Ourteacheralwaysseesthe_______sideofeverything.
27.Ifyouwanttomakeacall,first,pickupthe_______,thendepositacoinintheslot.
28.Theserviceinthisrestaurantisnotgood.Eventhe_______isverydirty.
29.Iam_______enoughtomakeupmyownmind.Youdonotneedtoteachme.
30.I’m_______you’vemadetherightchoice.