Tom helped us settle down in this new city,is very kind of him.

Does David have a ping-pong ball—________. But he has some tennis balls.

Try not to cough more than you can_____since it may cause problems to your lungs

resident announced permission for oildrilling off the shorelines, ________ the country’s effort to reduce energyimport from foreign countries.

I’m going to spend the holiday tomorrow. –______.