The boy isn’t old enough ________ with the difficult problem by himself.

A．deal

B．deals

C．dealing

D．to deal

 

按括号内要求，完成下列句子，每空格限填一词。
【小题1】Grace learns English by reading aloud. (改为否定句)
Grace ___________ ___________English by reading aloud.
【小题2】Tina was waiting for me when I arrived at the museum. (对划线部分提问)
___________ was Tina ___________ when you arrived at the museum?
【小题3】We may put the flowers in the classroom. (改为被动语态)
The flowers may ___________  ___________in the classroom.
【小题4】He isn’t old enough to see this thriller. (改为同义句)
He is ___________ young ___________ see this thriller.
【小题5】他们将建立粮食储备所来帮助贫穷的人们。(汉译英)
They will ___________  ___________ a food bank to help the poor people.

 Betty’s brother isn’t old enough to look after ____.

A．yourself          B．herself            C．himself           D．themselves

 

The kid isn't old enough to go to school.

A．is not too young to go to school

B．is too young to go to school

C．is so young that he can go to school

D．can go to school