动名词作主语和宾语 — 英语填空题
题目
用所给动词的适当形式填空（每空限填一词）：1. ___ (collect) old stamps has become Tom's favourite hobby, and he can't help ___ (talk) about them at school. 2. My parents suggest ___ (spend) more time practising English, because ___ (practise) every day is the key to success.