问题补充：
---- Mum, I have finished my homework.
---- Oh, If you not to disturb me , you can watch TV.
A. offer
B. support
C. guarantee
D. want
答案：
A. offer
B. support
(答案→)C. guarantee
D. want
解析：考查词义辨析。offer 主动提供，support 支持，guarantee 保证，want 想要，句意：妈妈，我已经完成作业了。噢，你如果保证不打扰我，你可以看电视。所以选C。
