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
abc
1,Do, do 2, Does, doesn't 3, Does,does 4, Do, do
Does, Do, likes, don't, doesn't, tomatoes,strawberries,They,has