The washing machine is environmentally friendly because it uses ___ water and electricity than ___ models.

What I need is bookthat contains ABC of oilpainting.

What time＿＿＿＿you＿＿＿＿Ann?——At about 7 o’clock，or maybe later， when I am done with this report

My son isn’t good at math. Could you please givehim — Sure.

broke out in a commercial mallunexpectedly ,the customers and thepersons working there fleeing for safety