The girl with a flower in her hand is my sister．（改为含有定语从句的复合句）
31. — Can you come on Monday or Tuesday
5． Many works of the artist’s are_________ in the thearer．
（6分）实验室有两瓶标签破损的无色溶液甲、乙，推知它们只能是稀盐酸和硫酸钠溶液。某校化学兴趣小组的同学设计用化学方法和物理方法区分它们。请回答有关问题：
请从文中找出任意两个表示时间的词语：____________、____________。(2分)
你将来打算在哪儿工作？
第一节（共6小题，每小题1分，满分6分）
7．I put _________in the milk and ate
如果你不尝试，就永远不会成功。
A. sat B. dropped C. let D. kept
28． What has happened to students these years according to the passage
自然选择的途径是_______。
—- I’m sorry I can’t help you
22． Which is similar to the sentence “It’s true that most Americans take fast food as their breakfast and lunch”
Mary always wanted to be a singer．(11) was the most important part in her life． Un-luckily， she had a (12) voice． Although she took lessons (13) many years， her voice didn’t get better． It just got louder． Her teacher finally (14) teaching her， but she kept on practicing herself．One dayshedecided (15) a concert and invited her teacher to it． The teacher was very (16) about what to say after the concert． He knew it would be a (17)． one． At last he got an idea． When the concert (18) ， he went to see Mary． “Well，” said Mary， “What do you (19) my concert “My dear， said the teacher． “You’ll never be (20) than you are tonight．