Spend more time talking with your parents, _______they may not well understand you.

Are you Jack -Yes, _______.

Ouch! You hurt me.—I’m sorryBut I ________ any harmI ________ to drive a rat out

Fuzhou Subway Line 1 is under construction,which______to be a big improvement for the local traffic jam.

Technology has quickened the rate _________ we communicate with the world around us.