Just wait here you can hang around for a while. Your turn is half an hour away. AorB.

问题补充：

Just wait here, you can hang around for a while. Your turn is half an hour away.

Aor

B. so

C. but

D. and

答案：

(答案→)A. or

B. so

C. but

D. and

解析：A. or或者，B. so因此，那么，C. but但是，D. and并且，句意：就等在这儿，或者你可以四处逛逛，半小时以后轮到你。根据句意是两个选其一，用or，选A。