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1.___my ruler ___in your desk
A.where's; It's B.where're ;they're
C.what's It's
2.The ball is ___the floor.
A.in B.on C.of
3.where __my keys?__on the table.
A.is; It's B.are;It's C.are;they're

1.___you have a soccer ball?
yes,I_____.
2.____Dave have a tennis racket?
No,he____.
3.___your sister have a volleyball?
Yes,she____.
4._____they have a new TV?
Yes,they______.

1._____(Do,Does)your sister like ice cream?
2.______(Do,Does)your sister and brother like chicken?
3.Mary ____(like,likes)broccoli.
4.They ___(don't,doesn't)like broccoli.
5.Tom ____(don't,doesn't)like broccoli.
6.I don't like ____(tomato,tomatoes).
7.Do you like _____(strawberry,strawberries).
8._____(She,They)don't like carrots.
9.He ____(have,has)bread for lunch

1:A 原因： in your desk 表地点，用疑问词where．ruler是单数，用 is ． 2:B on的意思是在···上面 3:C keys是复数，用are．
4:Do do 5:Does doesn\'t 6:Dose dose 7:Do do
8:Dose 原因：your sister 是单数，用助动词Does 9:do your sister and brother 是复数，用助动词do． 10:likes Mary是单数，动词要单三变体，like后面加 s． 11:don\'t 12:dosen\'t
13:tomatoes 14:strawberries 15:They 16:has

1A 2B 3C
1 DO HAVE/DO
2 DOES DOESN'T
3 DOES HAS/DOES
4 DO HAVE/DO

1DOES
2 DO
3 LIKES
4 DON'T
5 DOESN'T
6TOMATOE
7 STRAWBWRRIES
8 THEY
9 HAS

A
B
C

DO，HAVE

does,doesn't

does,does

do,do

does

do

likes

don't like

doesn't

strawberrise

they

has

1,A 问地点用WHERE
2,B 在......之上用ON
3,C KEYS是复数,所以要用ARE

1,DO
2,DOES
3,DOES
4,DO