根据内容和所给汉语提示，写出句子空白处各单词的正确形式。每空限填一词。
My name is Eva. I’m a robot. I can do a lot of things. First of all, I can 1. (帮助) you do cleaning. I can make your house 2. (整齐的) and clean. Second, I can get on 3. (好) with you, because I never say “No” to you. You can 4. (谈话) with me, play with me and do anything with me. Third, I’m good at playing 5. (球) games, such as 6. (网球), basketball and so on. I’m happy to 7. (教) you. Would you like to learn? Last, you don’t need to 8. (担心) about me. I don’t eat. I don’t sleep. I don’t feel tired. Please take me home. I am 9. (确信的) you will like me and I will be your 10. (最好的) friend.

1. help 2. tidy 3. well 4. talk 5. ball 6. tennis 7. teach 8. worry
9. sure 10. best

阅读下面的材料，从各题的四个选项中选出一个最佳答案。
People from all over the world enjoy eating all kinds of bread,
from white bread to wholewheat (全麦的) bread. However, some of
them are still worried that some kinds of bread may not be as healthy
as others.
Scientists in England started a study to help white bread do more
for our bodies. They are trying to make a kind of new white bread as
healthy as wholewheat bread. At the same time, they hope it still looks
and tastes like traditional white bread.
Catherine Howarth is working on this. Here is what her team
is trying to do. They are finding out which vitamins (维他命) and
minerals (矿物质) are lost when people are making white bread.
Then they will find ways to get them back. For example, wheat bran
(麦麸) is rich in vitamins, minerals and lots of fibre (纤维), and
they are all good for us. But people will take it out when making
white bread. Scientists want to put some back through their study.
They will also try putting something like beans into the bread to make
it even healthier. They will test their new idea at Shipton Mill.
Some bread makers also tried to make white bread healthier
in the past, but people didn't like the way it tasted. As a result, the
last thing scientists will test is whether people can tell the difference
between the new healthier white bread and traditional white bread.
If everything goes well. the new white bread can appear in Britain's
supermarkets in two years.
() 1. What can we know about bread from the first paragraph?
A. Different tastes of bread.
B. Popular kinds of bread.
C. Reasons for enjoying bread.
D. People's worry about bread.
() 2. What can people get from wheat bran?
① Vitamins. ② Minerals. ③ Beans. ④ Fibre.
A. ①②③ B. ①②④ C. ①③④ D. ②③④
() 3. Why will scientists do the final test?
A. To make the new white bread cheaper.
B. To improve the taste of the new white bread.
C. To help the new white bread look different.
D. To let more people know the new white bread.
() 4. What does the passage mainly talk about?
A. Differences between different kinds of bread.
B. Bread makers are making healthier white bread.
C. Scientists are studying healthier white bread.
D. Different ways to make healthier white bread.

1—4 D B B C