He was last seen _________in his office at about 7:15 p.m..
He is happy that he _____in a tall apartment next year.
–Alice hurt her leg. – She should ___________.
– Do you know how many _____ a horse has and how many _____ a bee has?--- Of course, I know.A teeth, feet B tooth, foot C foot teeth D teeth, foot
Mr. Smith gave us _______ very good _______yesterday.A some; advices B a; advice C some; advice D many; advice
--- My mother is ill in hospital.--- ____________.