Viết câu đồng nghĩa
1. They break the glass into small pieces.
The glass _________________________________________________________
2. The milkman collects empty milk bottles.
Empty milk bottles __________________________________________________
3. People throw away millions of old car tires every year.
Millions of old car tires _____________________________________________
4. They melt the mixture until it becomes a liquid.
The mixture ___________________________
Viết câu đồng nghĩa
1. They break the glass into small pieces.
The glass __________is broken into small pieces._____________
2. The milkman collects empty milk bottles.
Empty milk bottles _______are collected________________
3. People throw away millions of old car tires every year.
Millions of old car tires _______are thrown away every year._______
4. They melt the mixture until it becomes a liquid.
The mixture _____is melted until it becomes a liquid. ___