Tom is （1）（6）0cm tall. Sarah is 157cm. So _______
A. Tom is taller than Sarah.
B. Tom is shorter than Sarah.
C. Tom is （3）cm shorter than Sarah.
A little dog helps.
A. his B. he C. him
Can wea dog ,please?
A. has B. having C. have
This man is blind .He cannot
A. see B. hear C. eat
Thesecannot help people.
A. fireman B. firemen C. eat
找出不同类的单词。
（1）A. blind B. deaf C. eat
（2）A. mum B. your C. dad
（3）A. hear B. dog C. chick
（4）A. cats B. helps C. lions
（5）A. stand B. down C. up