选出每组不含相同元音音标的单词，将其序号填入括号内。
（1）A.bag B.same C.jacket D.cap
（2）A.see B.tea C.tree D.pen
（3）A.bike B.kite C.sit D.five
（4）A.let B.pen C.bee D.desk
（5）A.dog B.so C.hot D.box
（6）A.bear B.ear C.chair D.air
（7）A.good B.boot C.food D.soon
（8）A.park B.luck C.farm D.car
（9）A.blue B.compuer C.use D.usually
（10）A.who B.why C.where D.what
is Sarah? She is in the car.
A. What B. Where C. That
When do you do morning exercises ?
A.t 7:30 a.m. B. At 7:30 p.m.
Are you having a picnic?
A. Yes, we aren’t. B. No, we aren’t.
Why do you like spring?
A. Because I can plant trees. B. Because I can make a snowman.
What’s the weather like in summer?
A. It’s windy and cool. B. It’s sunny and hot.