Fill in the missing letters. (听音，填入所缺的字母) 

1. h __ t        2. __ ouse       3. __ ime       4. __ olice   

5. n __ t        6. p __ t        7. kni __ e      8. __ lass

Choose the right words. (听句子，选词填空) 

1. Look ______ the sheep.            ( in     at     to )

2. The monkey is little ______ brown.   ( at     on    and )

3. What ______ you see?             ( can    to     do )

4. I see ______ elephant.             ( a     an     and )