用括號內所給單詞的適當形填空。 1. Restaurant owners have learned from _____ (science) studies. 2. Her mother makes her_____ (run) 800 metres around the playground every day. 3. They were very _____ (surprise) to see her again after 15 years. 4. Some advertising can _____ (lead) you. Let's say, an ad can lead you to buy something you don't need at all. 5. You have to pretend _____ (like) the gift, though you don't like it.
