LAST NIGHT WE...AT HOME.A

23. - DE KIEM TRA LOP 10 HE 3 NAM LIEN MAPDE KIEM TRA LAI LOP 10 2007DOC
DE KIEM TRA LOP 10 HE 3 NAM LIEN MAPDE KIEM TRA LAI LOP 10 2007DOC

23. Last night we...at home.

A: are B: will be C: were D: shall be

II.Choose the words or phrases that are not correct in standard English.

( Chọn từ hoặc cụm từ không đúng)