【推荐1】Betty has ________（意识到）the importance of learning English and decided to work hard.

【推荐2】Many people do not _______ (意识到) the importance of health until they get ill.

【推荐3】Does he ________ (意识到) his mistake or still think he is right?

【推荐1】They didn’t r________ their mistakes till we pointed them out.

【推荐2】If you want to r________ your dream, you must study hard now.

【推荐3】He didn’t r________ that he lost his keys until he got to his house.

【推荐1】Sandy borrowed the novel from the library last week and ________ (keep) it for 5 days.

【推荐2】He has just moved here and this is the third time he has _________ his way. (迷失)

【推荐3】John smith has ________ two books over the years. (write)

【推荐1】So far, not only the highways but also the railway___________(connect) the two cities.

【推荐2】Some people have realized the importance of protecting the environment, so they have ________ (begin) to do something.

【推荐3】根据句意和首字母提示填写所缺单词或词组
1. You can’t________(想象)how clever the boy is.
2. Our life has________(变化)a lot in the past ten years.
3. Lucy and Lily are twins，so they are s________in many ways.
4. Mind the _________ (碎的)glass.
5. My computer is broken.He is r________it for me.