【1】Dinner ________(is/has) ready.

【2】— Is it orange juice ________ apple juice? (or／and)

— It's orange juice.

【3】I like ________ (that / those) pants. What about ________ (you / your)?

【4】I like ________ (fly, flying) kites in autumn.

【答案】

【1】is

【2】or

【3】 those you

【4】flying

【解析】

略