.This washing machine is environmentally friendly because it uses _____water and electricity than _____models.
— Mum,I really think Dad should have a break and get relaxed.—Yes.He too long.
Weifang you see today is quite different city from what it was 10 years ago.
— Have you taken the picture of me with the elephant?— Hang in there! I'll take ________ two of you.
We __________ booked. Look, this restaurant is almost empty.
________ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.