Lucyisveryyoung，shecanliveonhe-优题课

Lucy is very young， she can live on her own．（　　）

A．

and

B．

C．

D．

but

科目英语题型选择题难度中等

知识点：连词辨析

_______do you brush your teeth？

Twice or more a day．（　　）

How soon

How far

How long

How often

Luke's mother will be _____him if he wins the reading competition．（　　）

A．	proud of	B．	tired of
C．	worried about	D．	strict with

He ______look at the stars every night， but now he does not．（　　）

had better

used to

ought to

had to

There will be fewer workers in factories because most work _________ by robots in the future．（　　）

A．	is done	B．	was done
C．	will be done	D．	will do

Small cars are useful in cities with narrow __________．（　　）

streets

cinemas

squares

shop