Food is very important. Everyone needs to    1     well if he or she wants to have a strong body .Our minds also need a kind of food. This kind of food is     2   . We begin to get knowledge even when we are very young. Small children are   3      in everything around them. They learn     4     while they are watching and listening. when they are getting older , they begin to    5       story books , science books … anything they like . When they find something new, they love to ask questions and    6    to find out the answers.

  What is the best    7     to get knowledge? If we learn   8       ourselves, we will get the most knowledge. If we are   9    getting answers from others and do not ask why, we will never learn well. When we study in the right way, we will learn more and understand     10      .

 （  ）1. A. sleep       B. read          C. drink          D. eat

 （  ）2. A. start        B. exercise       C. knowledge     D. meat

 （  ）3. A. interested    B. interesting     C. weak          D. better

 （  ）4. A. everything    B. something     C. nothing        D. anything

 （  ）5. A. lend         B. read           C. learn         D. write

（  ）6. A. try          B. have           C. think         D. wait

 （  ）7. A. place        B. name           C. way          D. news

 （  ）8. A. on          B. with            C. to            D. by

 （  ）9. A. often        B. always         C. usually        D. sometimes

 （  ）10 .A. harder      B. much           C. better         D. well

That star __________ by a Chinese hundreds of years ago.

   A. discovered         B. invented        C. was discovered   D. was invented

 The stamp is used __________ letters.

   A. for send           B. to sending      C. send          D. hear to

Ann is my pen---friend. I always ___________ her.

   A. hear              B. receive         C. hear from     D. hear to

You look so tired, you’d better ______________.

   A. stops working      B. stop to work    C. stop working   D. stops to work

---Will it be fine this afternoon?

  --- I think _____________.

   A. it              B. that             C.so             D. this

When your homework 　 , you may watch TV.

　 A. is done　　　　 B. are done　　　　　 C. have done　　　 D. will be done

This pair of socks is made         nylon.

   A. of             B. by                C. from            D. in

 Their classroom         every day.

   A. was cleaned     B. is cleaned         C. is cleaning        D. clean

 I couldn’t believe         I saw.

   A. who           B. how             C. what             D. when