1.Mybatnroomis18squaremetres.(划线提问划的是18squaremetres)isyoubatnroom?2.Firemenuseanaxeforopeningthedoor.（句意不变）Firemenuseanaxethedoor.

Question

1.My batnroom is 18 square metres.(划线提问划的是 18 square metres)
_____is you batnroom?
2.Firemen use an axe for opening the door.（句意不变）
Firemen use an axe_____the door.

Answer 1

1.My batnroom is 18 square metres.(划线提问划的是 18 square metres)
_How big__is you batnroom?
2.Firemen use an axe for opening the door.（句意不变）
Firemen use an axe__to open___the door.