I hate those people who prefer boys to girls.

A. like both…and
B. like neither…nor
C. like better…than
D. like not only…but also

If you don't tell me the truth, I can't do anything for you.

A. Until
B. Unless
C. Though
D. Once

1. Study hard and                           (进步) every day.
2. Mr. Green has many friends at              and             . (国内外)
3. We are good friends, we have                                                    (保持联系)
     each other for many years.
4. Remember not to             rubbish            . (到处乱丢)

1.We should try our best to protect the e_________.
2.There are four s_________ in a year, spring, summer, autumn and winter.
3.She is a careful girl, so she made few m_________ in the exam.
4.My brother joined the army (军队), because he wanted to be a s_________ in the future.
5.The p_________ of China is over 1.3 billion (十亿).

1.Children like going to an a________ park. It's too fun.
2.The old lady is old enough to make her own d________.
3.Xiao Nan is t________ of snakes, spiders and so on.
4.Tom should stop w________ that silly earring.
5.We get e________ about something and then end up speaking in Chinese.

1. _____ I listen to English I always listen to find _____ words.
2. When I read a text _____ the first time I often read it _____ to find the _____ _____.
3. When I look           a word           the dictionary, I often read the Chinese and English _____ and
    examples.
4. Many students ask me _____ they can _____ their progress.
5. A self-assessment is often           the form           questions, _____ example, what you have learned
    _____ this unit, etc.
6. _____ answering these questions, you can find _____ what and how you have learned.
7. A self-assessment doesn't have to _____ long.

1. Do you think this kind of water is s_____(安全) for drinking?
2. He is writing on the blackboard with a piece of c_____ (粉笔).
3. Our teachers are all very s_____ (严格) with us students.
4. Tom i_____ (邀请) all his best friends to his birthday party last Sunday.
5. We have to c_____ (携带) a lot of books in our school bags every day.

1. New Year is a traditional f              for Chinese people. 
2. There are t               months in a year. 
3. She often borrows books from the school l________.
4. It is very h ________ in summer.
5. He was late for class because he m ________ the first bus.

1. If you want to cross a street, you must wait for the ______ light.
2. There are sixty             in an hour.
3. No ______ what he said, we won't believe him.
4. ______ he was not badly hurt.
5. Were you ______ a video tape at home at nine yesterday evening?