根据所给单词的首字母, 完成下列句子

81.The boy felt u________ because he didn’t do well in the exam.

82. Don’t let your dog l_______ if there are any sheep around.

83.Before the c_________ went up, the dancers took their places on the stage.

84.The hotline helps many t__________ who are growing up.

85. After a few days of fever, he began to r_________.

86. Chinese is the o_________ language of China.

87. I will have to increase my ___________(词汇量)

88. He speaks English f________, for he has stayed in England for quite a long time.

89. It took four years to plan the _____________（航行）

90. The police soon established his true i__________ and he was quickly found.

根据所给单词的首字母, 完成下列句子 （共10小题；每小题1分，满分10分）

1.The boy felt u________ because he didn’t do well in the exam.

2.Don’t let your dog l_______ if there are any sheep around.

3.Before the c_________ went up, the dancers took their places on the stage.

4.The hotline helps many t__________ who are growing up.

5.After a few days of fever, he began to r_________.

6.Chinese is the o_________ language of China.

7.I will have to increase my ___________(词汇量)

8.He speaks English f________, for he has stayed in England for quite a long time.

9.It took four years to plan the _____________（航行）

10.The police soon established his true i__________ and he was quickly found.