66. I love Yangzhou, ____________(尤其是) in spring.
eone has left a window open____________(粗心大意).
68. All the kids were surprised when they heard that a cow has four __________ . (胃)
69. How long have you ____________(借) the book?
70. He is patient enough to ___________(解釋)the thing to us.
71. They have just had a ______________(discuss) about where to spend their holidays.
72. When the guest entered the hall, Mrs Smith stood up and greeted him ________ (polite).
73. He was so tired out that he found himself ________（able）to move out of the hotel.
74. Living together with my friends was a great __________ .(pleasant)
75. Some husbands care less about their ______ (wife) feelings and seldom help them do housework.