4. 她从不锻炼，因此她经常生病。

She never exercises., she often gets sick.

3. 儿童靠父母供给衣食。

 Children their parents for food and clothing.

2. 汤姆不知道怎么照顾这条小狗。

Tom doesn’t know how to   this little dog.

1. 为了给家人做早饭,他早早地起床了。

  make breakfast for his family,he got up early. 

4. S you knew he was in trouble,why didn't you help him?

3. The glass d and broke.

2. To d her son's independence,sh?talways asks him to do things alone.

I.根据语境及所给首字母提示，补全所缺单词。

1. —Are you iJack?

—Yeah,I need to go to the doctor.  

4. Could you please open the door?(改为否定句)

 Could you please the door?

3. —Could I play computer games,Mom?

(作否定回答)

 —,.