1. _____ milk is food. ______ milk in this cup has gone bad.
2. — Do you like playing ______ football? 
    — Yes. But I have only ______ basketball.
3. Do you know ______ girl on ______ another side of _____ lake?
4. There's ______ "u" and ______ "s" in ______ work "use".
5. She says ______ animals cant's live without ______ air, either.

1. Although ______ most of us like to drink beer, those who drink ______ most are ______ least healthy.
2. Xiaomei saw ______ interesting film last night. ______ film was about ______ kind doctor.
3. You can have ______ second try if you fail ______ first time.
4. Tom went to ______ school as usual, but he didn't know his father went to ______ school for a parent
    meeting.
5. ______ knowledge begins with ______ practice.

A. the, /
B. /, the
C. a, an
D. an, /

A. the; the
B. the; /
C. /; /
D. a; a

A. the; the
B. the; /
C. /; the
D. /; /

A. did; do; play the
B. do; do; play
C. do; did; play
D. do; do; play the

A. a same
B. the same
C. the same as
D. a same as

A. an
B. the
C. /
D. a

[     ]

A. the; the
B. the; /
C. /; the
D. /; /

A. a
B. the
C. /