1.Their bicycles
2.12 classes或Twelve classes
3.A China car
4.A British woman
1 their bikes
2 twelve classes
3 a Chinese car
4 a British woman
This is they cycle.
Tweive Class.
A China car.
their bikes 如果他们共用一辆自行车,答案就是their bike, 注意 bicycle也是自行车
twelve classes
a Chinese car
an English woman
Their bicycles
twelve classes
a Chinese car
an english woman