判断下列每组单词画线部分发音是否一致，一致的写“S” ，不一致的写“D ” 。(10分)
( )（1）A.up B．bus C．much
( )（2）A.hill B．live C．lion
( )（3）A.down B．low C．row
( )（4）A.near B．bear C．where
( )（5）A.foot B．zoo C．look
He jumped into the lake and ______ to it .
A. swim B. swimming C. swam
Where did you go______?
A. tomorrow B. today C. yesterday
Imy room and watched TV .
A. clean B. cleaned C. cleaning
----Did you ______ pictures yesterday?
A. take B. took C. taking
----_______did you go on your holiday?
-----Shanghai.
A. What B. Where C. How