请你写出下列每组单词画线部分有几种读音。
（1）A．answer B．wallet C．diary D．calculator
（2）A．comb B．exciting C．cycle D．delicious
（3）A．floor B．tall C．skateboard D．four
（4）A．jump B．1unch C．funny D．computer
（5）A．cough B．could C．ground D．out
（6）A．tooth B．shoot C．food D．noodles
（7）A．their B．year C．early D．hairdryer
（8）A．thank B．plant C．autumn D．uncle
Bob went to visit the Great Wall _______ his parents.
A. and B.with C. for
The box is too I can’t carry it .
A. bigB. lightC. heavy
What’s the English for 6:10 ? It’s .
A. six past ten B. six tenC. ten six
You should turn the lights when we leave the room .
A. onB. toC. off
We shouldn’t cut down trees and wastewater.
A. too many, too many B. too many, too much C. too much, too many