用所给词的适当形式填空。What an________(embarrass)moment it is!I want to leave the room at once.
This is the most beautiful park I have _____ visited.
—When did the Greens come to China? —They_____ China for seven years.
Do you know where_______________?
On my way _______ home, I pass _______a fruit shop every day.
—Do you know if Tom ________to the concert? — I’m not sure, but if he________, I’ll go to the concert with you.