How time flies! Three years _________ since I _________ you last time.

d me that he had two girl-friends,and neither of _______ knew anything about the other

Daniel is a very _____ football player and he plays very ______.

Remember this ,children ,carefulyou are , mistakes you will make .We know ,Miss Gao .

Would 13∶00 be convenient—________，but I’ll have to check my schedule for sure