条件状语从句综合运用 — 英语选择题
题目
Choose the correct sentence that best completes the dialogue.
— Will you go to Lily's birthday party this Saturday?
—I'm not sure. If I ______ my homework by then, I will go; ______, I will stay at home.
A. finish; unless B. will finish; or C. finish; otherwise D. will finish; unless