18. Since the day we met, we have __________ each other for ten years. (know)

73. It's reported that the Chinese government __________ too much food and clothes for the homeless people in Africa in the past ten years. (provide)

86. Though my parents are so strict, they've always __________ and supported me. (encourage)

83. I have lived abroad for several years, but I have never __________ my final decision to move back to my motherland. (regret)

35. Sarah __________ (keep) the books since three days ago.

41. Victor was accused of theft because he __________ jewels worth over $10,000. (steal)

84. I have __________ Lucy for Lily many times, for they look so alike. (mistake)

- Two days ago. And I __________ it for two days. (finish

33. We are happy to see that more than one student __________ (deal) with the hard problem without anyone's help.

48. I have already __________ you the news many times. Why do you still ask me about that? (tell)

23. Over the past few years, more people __________ (fall in love with) Hanfu.

- For a week. I __________ it from the library last week. (keep