The melon the Smiths served at dinner would have tasted __________ if it had been put in the fridge for a little while. 

“Facial transplants are no longer science fiction imagination ,”a surgeon has said,____that they are ___possible but  technically complex..

I live in a faraway village, and only go to visit my parents ______.

We didn’t know you were in trouble at that time; _______ we would have given you a hand.

—I did not give offence to you ___________.—Forget it. Let’s make up.