He argued ________ smoking, and insisted that it was ________ argument that smoking was harmful to health．

A．for; beyond

B．against; over

C．for; over

D．against; beyond

The two friends said goodbye and went to their ________ homes．

A．individual

B．each

C．A and D

D．respective

No one imagined that the ________ man was a thief．

A．respectful

B．respective

C．respectable

D．respect

Did he ________ well while I was out?

A．do

B．behave

C．listen

D．keep

________ to his research, he spares no time to spend a weekend．

A．Devoting

B．Devoted

C．Caught

D．Lost

Although the working mother is very busy, she still ________ a lot of time to children．

A．devotes

B．spends

C．offers

D．provides

________ English is concerned, he is the first in our class．

A．As

B．As soon as

C．As far as

D．Now that

It is not necessary for you to be ________ about others’ business．

A．concern

B．concern yourself

C．concerning

D．concerned

Anything that ________ Mr．Green interests me．

A．concerns

B．matters

C．importance

D．subjects

What ________ the expert most is the increasing level of population in our cities．

A．faces

B．concerns

C．bores

D．relates