Syllables are short when they are stressed.（）
这本书一共15课，我们已经学了12课了。（用“快……了”的格式改写句子）
按要求改写句子：They worked here last year. ( 改为否定句)
Corporate bonds are less risky if they are _________ bonds and municipal bonds are less risky if they are _________ bonds.
10. Are these tickets? No, are not theirs. ( they )
Choose the correct phrases or sentences to complete the sentences. 选择合适的词组完成句子。Pigeons have a natural instinct to return home, ____ they are very far away and the trip is hard or dangerous.
Stereotypes are overgeneralizations. They are the same thing.
根据回答，请选择问句。A. They are building a greenhouse.B. They are building a green house.--- Why are they so keen on green?
The important components are tested for accuracy. If they are not qualified, they need to be repaired before they can be used.
他们7月毕业，现在已经是6月了。（用“快……了”的格式改写句子）
When they find out what kind of animal they have, they are shocked.
翻译句子 ：他们继续走,说个不停：They went on -----never stopped-----.
下列句子中按要求变换句式有错误的一项是（）
A) They are especially intelligent<p>B) They are children's favorite</p><p>C) They are quite easy to tame</p><p>D) They are clean and pretty</p>
The villagers no longer use oil lamps.They have electric lights now.（用instead of改写句子)
请就听到的内容作答______. A) They are rude. B) They are polite. C) They are forgetful. D) They are friendly.
8、针对下面句子关于style的改写，哪个是正确的？ OK, what are the reasons that coffee prices have fallen？ There're a lot of possibilities.
按照要求改写句子 Gao Shan‘s sister likes playing table tennis.（） Gao Shan’s sister __________ ________ playing table tennis.
读一读，给下列对话选择对应的图片。（） 4. A: Are they doing an experiment B: Yes, they are. D.
请将下面的句子改写成被动句。 各地区各部门把组织开展向纪检干部王英同志学习的活动作为当前的一项重要任务
Where are the students ？ Are they in ____ ？
11、针对下面句子关于style的改写，哪个是正确的？ There are some studies that have concluded that bamboo could be used by builders more widely than it is now as a construction material.
Although they are poor, ___they are happy.A.×
请通过补全从句的方式改写句子，保持句意不变。如This is a letter written by Tom可以改为This is a letter that is written by Tom. 待改写的句子：I like the country visited by people living in different areas.
